Červený seznam pavouků České republiky

Díky druhovému bohatství a ekologické rozmanitosti jsou pavouci hojně využívanou bioindikační skupinou ve studiích posuzujících vliv zemědělských či ochranářských zásahů na kvalitu ekosystémů. Významnou roli hrají i v praktické ochraně přírody. Jsou nápadní a některé druhy spolehlivě indikují zachovalé, ochranářsky hodnotné biotopy. Proto byly vybrané taxony navrženy k zákonné ochraně. V kategorii kriticky ohrožených Eresus spp., Arctosa spp. (bez A. leopardus) a Dolomedes plantarius, v kategorii silně ohrožených Atypus spp., Acantholycosa spp., Hygrolycosa rubrofasciata a Philaeus chrysops, a v kategorii ohrožených Araneus alsine, Gibbaranea spp. (bez G. bituberculata), Hypsosinga heri, Alopecosa spp. (bez A. pulverulenta, A. cuneata, A. accentuata a A. taeniata), Dolomedes fimbriatus, Argyroneta aquatica, Gnaphosa spp. (bez G. montana), Thanatus spp. (bez T. formicinus), Heriaeus spp., Thomisus onustus a Marpissa spp. (bez M. muscosa). Na rozdíl od druhové ochrany obratlovců není účelem chránit jedince pavouků před zašlápnutím či sběrem pro vědecké účely, ale výhradně mít zákonný nástroj pro ochranu jejich stanovišť, konkrétně proti jejich zničení a pro odůvodnění nezbytnosti péče o ně.

Červené seznamy sice nejsou zakotveny v české legislativě jako seznamy chráněných druhů, ale často se podle nich v rozhodovacích řízeních posuzuje kvalita území nebo nastavuje management chráněných území. Vzhledem k tomu, že u pavouků nemáme znalosti o vývoji populací a data o rozšíření nejsou dostatečná, vycházeli jsme při zařazování druhů do kategorií především z vazby na biotopy. Znalosti o ohrožení biotopu jsme extrapolovali na druhy, které jsou na něj vázané. Například z naší krajiny téměř úplně vymizela slaniska, písčiny či štěrkopískové břehy řek, druhy striktně vázané na tyto biotopy tedy můžeme považovat za kriticky ohrožené. Tento přístup hodnocení má samozřejmě svoje limity. Biotopy mají různou kvalitu, jinak ohrožený je druh vázaný pouze na zachovalé rákosiny, jinak druh, který se spokojí s jakoukoli rákosinou. Navíc je řada druhů, které silnou vazbu na konkrétní biotopy nevykazují. Níže uvádíme kategorie, které jsme použili.

NZ - nezvěstné – déle než 30 let v ČR nenalezené.
KO - kriticky ohrožené – vázané na ohrožené biotopy, vyskytují se na posledních lokalitách, bez aktivní péče o lokality brzy vyhynou.
SO - silně ohrožené – vázané na ohrožené biotopy, lokalit není mnoho a ubývají.
O - ohrožené – vázané na ohrožené boiotopy, lokalit je více, ale zjevně ubývají.
TO - téměř ohrožené – dnes u nás stále ještě poměrně hojné druhy, jejichž vazba na ubývající přírodní biot=opy je však odsuzuje k postupnému mizení.
NO - nejsou ohrožené – hojné druhy vázané na nemizející přírodní biotopy nebo druhy schopné obývat i nově vznikající biotopy.

Aktuální seznam našich pavouků včetně stupně ohrožení je možné stáhnout zde: cerveny_seznam_web.xlsx.


Criticaly endangered Gibbaranea ullrichi (Hahn, 1835) Criticaly endangered
Czech name: křižák Ullrichův
First record: In the database of records: 2023 , MUDr. Kryštof Rückl . Last record: 2024 , MUDr. Kryštof Rückl, Václav Kroc, Aleš Prágr

Argenna patula (Simon, 1874) Criticaly endangered
Czech name: cedivečka pobřežní
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Brommella hellenensis Wunderlich, 1995 Criticaly endangered
Czech name: podzemák středohorský
First record: In the database of records: 2023 , Pavel Moravec, Petr Veselý . Last record: 2025 , RNDr. Milan Řezáč, Ph.D., RNDr. Vlastimil Růžička, CSc., Mgr. Jan Dolanský

Clubiona similis L. Koch, 1867 Criticaly endangered
Czech name: zápředník štěrkový
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2014 , Mgr. Ondřej Machač, Ph.D.

Porrhoclubiona genevensis (L. Koch, 1866) Criticaly endangered
Czech name: zápředník stepní
First record: In the database of records: 1955 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , Pavel Vonička

Archaeodictyna minutissima (Miller, 1958) Criticaly endangered
Czech name: cedivečka nejmenší
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2002

Brigittea vicina (Simon, 1873) Criticaly endangered
Czech name: cedivečka sousedská


Shikibutyna szaboi Chyzer, 1891 Criticaly endangered
Czech name: cedivečka Szabova
First record: In the database of records: 1996 , RNDr. Vlastimil Růžička, CSc. . Last record: 2018 , Mgr. Ondřej Machač, Ph.D.

Eresus hermani Kovács, Prazsák, Eichardt, Vári & Gyurkovics, 2015 Criticaly endangered
Czech name: stepník pálavský
First record: 0, , . Last record: 2018 , Radek Šich

Eresus illustris C. L. Koch, 1837 Criticaly endangered
Czech name: stepník pálavský


Civizelotes caucasius (L. Koch, 1866) Criticaly endangered
Czech name: skálovka kavkazská
First record: In the database of records: 1998 , Mgr. Aleš Jelínek . Last record: 2021 , Ing. Tomáš Krejčí, Ph.D.

Drassyllus vinealis (Kulczyński, 1897) Criticaly endangered
Czech name: skálovka trávostepní
First record: In the database of records: 1961 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Pavel Moravec, Petr Veselý

Gnaphosa inconspecta Simon, 1878 Criticaly endangered
Czech name: skálovka doubravní
First record: In the database of records: 1973 , Hana Šinková . Last record: 2009

Haplodrassus bohemicus Miller & Buchar, 1977 Criticaly endangered
Czech name: skálovka česká
First record: In the database of records: 1962 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2018 , Mgr. Ondřej Machač, Ph.D.

Micaria sociabilis Kulczyński, 1897 Criticaly endangered
Czech name: mikarie pospolitá
First record: In the database of records: 1996 , Pavel Bezděčka . Last record: 2019 , Radek Šich

Zelotes mundus (Kulczyński, 1897) Criticaly endangered
Czech name: skálovka úpravná
First record: In the database of records: 2016 , Ing. Ondřej Košulič, Ph.D. . Last record: 2016 , Ing. Ondřej Košulič, Ph.D.

Zelotes segrex (Simon, 1878) Criticaly endangered
Czech name: skálovka vydělená
First record: In the database of records: 1941 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 1996 , Josef Chytil

Lathys heterophthalma Kulczyński, 1891 Criticaly endangered
Czech name: cedivečka různooká
First record: In the database of records: 1965 , Jaroslav Martínek . Last record: 2000 , prof. RNDr. Jan Buchar, DrSc., doc. Mgr. Vítězslav Bryja, Ph.D., RNDr. Antonín Kůrka, Mgr. Lenka Kubcová, Ph.D.

Baryphyma pratense (Blackwall, 1861) Criticaly endangered
Czech name: pavučenka břehová
First record: In the database of records: 1967 , prof. RNDr. František Miller, DrSc. . Last record: 2017 , Mgr. Antonín Roušar

Centromerus subcaecus Kulczyński, 1914 Criticaly endangered
Czech name: plachetnatka moravská
First record: In the database of records: 2021 , Šárka Otáhalová . Last record: 2022 , RNDr. Vlastimil Růžička, CSc.

Cinetata gradata (Simon, 1881) Criticaly endangered
Czech name: pavučenka stupínkatá
First record: In the database of records: 1997 , Vendulka Křížová . Last record: 2017 , Mgr. Ondřej Machač, Ph.D.

Entelecara omissa O. Pickard-Cambridge, 1903 Criticaly endangered
Czech name: pavučenka krátkočelá
First record: In the database of records: 1999 , Michal Holec . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Erigone cristatopalpus Simon, 1884 Criticaly endangered
Czech name: pavučenka hřebenová
First record: In the database of records: 2003 , Mgr. Iveta Chvátalová, Ph.D. . Last record: 2003 , Mgr. Iveta Chvátalová, Ph.D.

Erigonoplus foveatus (Dahl, 1912) Criticaly endangered
Czech name: pavučenka písečná
First record: In the database of records: 1996 , RNDr. Vlastimil Růžička, CSc. . Last record: 2022 , Mgr. Antonín Roušar

Hylyphantes nigritus (Simon, 1881) Criticaly endangered
Czech name: pavučenka vývrtková
First record: In the database of records: 1938 , RNDr. Augustin Hoffer . Last record: 2025 , Mgr. Eva Líznarová, Ph.D.

Hypomma fulvum (Bösenberg, 1902) Criticaly endangered
Czech name: pavučenka plavá
First record: In the database of records: 1965 , Jaroslav Martínek . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Ipa terrenus (L. Koch, 1879) Criticaly endangered
Czech name: plachetnatka čtyřskvrnná
First record: In the database of records: 1957 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , Mgr. Antonín Roušar

Maro lehtineni Saaristo, 1971 Criticaly endangered
Czech name: plachetnatka Lehtinenova
First record: In the database of records: 1983 , Jan Vaněk . Last record: 1983 , Jan Vaněk

Maso gallicus Simon, 1894 Criticaly endangered
Czech name: pavučenka galská
First record: In the database of records: 1973 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1973 , doc. MUDr. Pavel Kasal, CSc.

Panamomops latifrons Miller, 1959 Criticaly endangered
Czech name: pavučenka doubravní
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 1974 , prof. RNDr. František Miller, DrSc.

Tmeticus affinis (Blackwall, 1855) Criticaly endangered
Czech name: pavučenka dvoubarvá
First record: In the database of records: 1983 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Apostenus humilis Simon, 1932 Criticaly endangered
Czech name: zápředka zemní
First record: In the database of records: 2020 , Pavel Moravec, Petr Veselý . Last record: 2024 , Pavel Moravec, Petr Veselý

Alopecosa fabrilis (Clerck, 1757) Criticaly endangered
Czech name: slíďák vřesovištní
First record: In the database of records: 1859 , František Prach . Last record: 2017 , Filip Trnka

Alopecosa psammophila Buchar, 2001 Criticaly endangered
Czech name: slíďák pískomilný
First record: In the database of records: 1996 , RNDr. Vlastimil Růžička, CSc. . Last record: 2020 , Radek Šich, MUDr. Kryštof Rückl, Aneta Hlavatá

Arctosa cinerea (Fabricius, 1777) Criticaly endangered
Czech name: slíďák břehový
First record: In the database of records: 1859 , František Prach . Last record: 2021 , Mgr. Ondřej Machač, Ph.D.

Pardosa agricola (Thorell, 1856) Criticaly endangered
Czech name: slíďák příbřežní
First record: In the database of records: 1941 . Last record: 2025 , Ing. Tomáš Krejčí, Ph.D.

Pardosa maisa Hippa & Mannila, 1982 Criticaly endangered
Czech name: slíďák slaništní
First record: In the database of records: 1969 , prof. RNDr. František Miller, DrSc. . Last record: 2026 , Aleš Prágr

Pardosa wagleri (Hahn, 1822) Criticaly endangered
Czech name: slíďák Waglerův
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2018 , RNDr. Petr Dolejš, Ph.D.

Zora pardalis Simon, 1878 Criticaly endangered
Czech name: zora pardálí
First record: In the database of records: 1956 , prof. RNDr. František Miller, DrSc. . Last record: 1956 , prof. RNDr. František Miller, DrSc.

Philodromus poecilus (Thorell, 1872) Criticaly endangered
Czech name: listovník záhadný
First record: In the database of records: 1976 , prof. RNDr. František Miller, DrSc. . Last record: 2026 , Aleš Prágr

Thanatus sabulosus (Menge, 1875) Criticaly endangered
Czech name: listovník lesostepní
First record: In the database of records: 1970 . Last record: 2009

Tibellus macellus Simon, 1875 Criticaly endangered
Czech name: listovník trávový
First record: In the database of records: 1961 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , RNDr. Milan Řezáč, Ph.D., Radek Šich, Veronika Řezáčová, Klára Řezáčová

Afraflacilla epiblemoides (Chyzer, 1891) Criticaly endangered
Czech name: skákavka dubová
First record: In the database of records: 2000 , Luděk Jindřich Dobroruka . Last record: 2020 , Radek Šich

Attulus atricapillus (Simon, 1882) Criticaly endangered
Czech name: skákavka černovlasá
First record: In the database of records: 2007 . Last record: 2011 , Mgr. Ondřej Machač, Ph.D.

Attulus zimmermanni (Simon, 1877) Criticaly endangered
Czech name: skákavka Zimmermannova
First record: In the database of records: 1961 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2015 , Radek Šich

Heliophanus lineiventris Simon, 1868 Criticaly endangered
Czech name: skákavka linková
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , MUDr. Kryštof Rückl, Václav Kroc

Heliophanus patagiatus Thorell, 1875 Criticaly endangered
Czech name: skákavka kovová
First record: In the database of records: 2002 , RNDr. Zdeněk Majkus, CSc. . Last record: 2025 , Ing. Tomáš Krejčí, Ph.D.

Heliophanus pouzdranensis Miller, 1958 Criticaly endangered
Czech name: skákavka pouzdřanská


Synageles subcingulatus (Simon, 1878) Criticaly endangered
Czech name: skákavka útlá
First record: In the database of records: 1993 , Mgr. Jaroslav Svatoň . Last record: 2020 , Mgr. Eva Líznarová, Ph.D.

Yllenus arenarius Simon, 1868 Criticaly endangered
Czech name: skákavka písečná


Asagena meridionalis Kulczyński, 1894 Criticaly endangered
Czech name: snovačka východní
First record: In the database of records: 1910 . Last record: 1910

Dipoena erythropus (Simon, 1881) Criticaly endangered
Czech name: snovačka červenonohá
First record: In the database of records: 1967 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , Mgr. Antonín Roušar

Enoplognatha bryjai Řezáč, 2016 Criticaly endangered
Czech name: snovačka moravská
First record: In the database of records: 2020 , Mgr. Eva Líznarová, Ph.D. . Last record: 2025 , Aleš Prágr

Enoplognatha caricis (Fickert, 1876) Criticaly endangered
Czech name: snovačka ostřicová
First record: In the database of records: 1995 . Last record: 2018 , Mgr. Ondřej Machač, Ph.D.

Enoplognatha mordax (Thorell, 1875) Criticaly endangered
Czech name: snovačka přímořská
First record: In the database of records: 1973 , doc. MUDr. Pavel Kasal, CSc. . Last record: 2025 , Mgr. Antonín Roušar

Enoplognatha serratosignata (L. Koch, 1879) Criticaly endangered
Czech name: snovačka pilovitá
First record: In the database of records: 1999 , Pavel Bezděčka . Last record: 1999 , Pavel Bezděčka

Euryopis saukea Levi, 1951 Criticaly endangered
Czech name: snovačka kroužkonohá
First record: In the database of records: 1963 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , Radek Šich, MUDr. Kryštof Rückl, Petr Beneš

Lasaeola prona (Menge, 1868) Criticaly endangered
Czech name: snovačka sehnutá
First record: In the database of records: 1938 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2023 , Květoslav Resl

Phycosoma inornatum (O. Pickard-Cambridge, 1861) Criticaly endangered
Czech name: snovačka nezdobená
First record: In the database of records: 1993 . Last record: 2020 , RNDr. Petr Dolejš, Ph.D., MUDr. Kryštof Rückl

Xysticus kempeleni Thorell, 1872 Criticaly endangered
Czech name: běžník Kempelenův
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2008

Titanoeca spominima (Taczanowski, 1866) Criticaly endangered
Czech name: teplomil písečný
First record: In the database of records: 1996 , Mgr. Jaroslav Svatoň . Last record: 2020 , Radek Šich, MUDr. Kryštof Rückl, Aneta Hlavatá

Strongly endangered Amaurobius erberi (Keyserling, 1863) Strongly endangered
Czech name: cedivka Erberova


Anyphaena furva Miller, 1967 Strongly endangered
Czech name: šplhalka tmavá
First record: In the database of records: 1982 , Jiří Šmaha . Last record: 1998 , RNDr. Vlastimil Růžička, CSc.

Araneus nordmanni (Thorell, 1870) Strongly endangered
Czech name: křižák Nordmannův
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2025 , Jiří Szekeres

Araneus saevus (L. Koch, 1872) Strongly endangered
Czech name: křižák stromový
First record: In the database of records: 1971 , RNDr. Antonín Kůrka . Last record: 2025 , Milan Jech

Hypsosinga heri (Hahn, 1831) Strongly endangered
Czech name: křižák Herův
First record: In the database of records: 1929 , Dr. Jan Obenberger . Last record: 2026 , MUDr. Kryštof Rückl, Ferdinand Schenk

Nuctenea silvicultrix (C. L. Koch, 1835) Strongly endangered
Czech name: křižák rašelinný
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2024 , MUDr. Kryštof Rückl

Argyroneta aquatica (Clerck, 1757) Strongly endangered
Czech name: vodouch stříbřitý
First record: In the database of records: 1859 , František Prach . Last record: 2026

Atypus muralis Bertkau, 1890 Strongly endangered
Czech name: sklípkánek pontický
First record: In the database of records: 1898 , Antonín Nosek . Last record: 2017 , Radek Šich

Cheiracanthium elegans Thorell, 1875 Strongly endangered
Czech name: zápřednice ozdobná
First record: In the database of records: 1952 , prof. RNDr. František Miller, DrSc. . Last record: 2011

Cheiracanthium montanum L. Koch, 1877 Strongly endangered
Czech name: zápřednice karmínová
First record: In the database of records: 1961 , prof. RNDr. František Miller, DrSc. . Last record: 1996 , Eva Svatoňová

Cheiracanthium pennyi O. Pickard-Cambridge, 1873 Strongly endangered
Czech name: zápřednice Pennyova
First record: In the database of records: 1983 , prof. RNDr. František Miller, DrSc. . Last record: 2010 , Mgr. Ondřej Machač, Ph.D.

Brommella falcigera (Balogh, 1935) Strongly endangered
Czech name: cedivečka mečovitá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2017 , Mgr. Antonín Roušar

Clubiona corticalis (Walckenaer, 1802) Strongly endangered
Czech name: zápředník korový
First record: In the database of records: 1873 , A. Palliardi . Last record: 2017 , Mgr. Antonín Roušar

Clubiona norvegica Strand, 1900 Strongly endangered
Czech name: zápředník severský
First record: In the database of records: 1962 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1996 , RNDr. Vlastimil Růžička, CSc.

Clubiona pseudoneglecta Wunderlich, 1994 Strongly endangered
Czech name: zápředník trávový
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Clubiona saxatilis L. Koch, 1867 Strongly endangered
Czech name: zápředník skalní
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2006 , Lukáš Spitzer

Archaeodictyna consecuta (O. Pickard-Cambridge, 1872) Strongly endangered
Czech name: cedivečka stepní
First record: In the database of records: 1960 , Eva Žďárková . Last record: 1983 , prof. RNDr. František Miller, DrSc.

Dolomedes fimbriatus (Clerck, 1757) Strongly endangered
Czech name: plovčík vodní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Dasumia carpatica (Kulczyński, 1882) Strongly endangered
Czech name: šestiočka karpatská
First record: In the database of records: 1997 , doc. RNDr. Jiří Král, Dr. . Last record: 2022 , Viktor Střeštík

Eresus moravicus Řezáč, 2008 Strongly endangered
Czech name: stepník moravský
First record: In the database of records: 1966 , prof. RNDr. František Miller, DrSc. . Last record: 2025

Eresus sandaliatus (Martini & Goeze, 1778) Strongly endangered
Czech name: stepník černonohý
First record: In the database of records: 1982 , Mgr. Antonín Roušar . Last record: 2022 , Šimon Petrov

Aphantaulax cincta (L. Koch, 1866) Strongly endangered
Czech name: skálovka opásaná
First record: In the database of records: 1998 , Pavel Bezděčka . Last record: 1998 , Pavel Bezděčka

Berlandina cinerea (Menge, 1872) Strongly endangered
Czech name: skálovka popelavá
First record: In the database of records: 1961 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2025

Cryptodrassus hungaricus (Balogh, 1935) Strongly endangered
Czech name: skálovka uherská
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , Petr Veselý

Drassyllus pumilus (C. L. Koch, 1839) Strongly endangered
Czech name: skálovka brýlová
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Antonín Roušar

Gnaphosa badia (L. Koch, 1866) Strongly endangered
Czech name: skálovka horská
First record: In the database of records: 1959 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1999 , RNDr. Antonín Kůrka

Gnaphosa lapponum (L. Koch, 1866) Strongly endangered
Czech name: skálovka laponská
First record: In the database of records: 1982 , Jan Vaněk . Last record: 1990 , Jan Vaněk

Gnaphosa microps Holm, 1939 Strongly endangered
Czech name: skálovka bažinná
First record: In the database of records: 1961 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2015 , RNDr. Antonín Kůrka

Gnaphosa nigerrima L. Koch, 1877 Strongly endangered
Czech name: skálovka mokřadní
First record: In the database of records: 1942 , prof. RNDr. František Miller, DrSc. . Last record: 2006 , RNDr. Zdeněk Majkus, CSc.

Haplodrassus moderatus (Kulczyński, 1897) Strongly endangered
Czech name: skálovka močálová
First record: In the database of records: 1980 , RNDr. Antonín Kůrka . Last record: 2000 , Mgr. Jan Dolanský

Kishidaia conspicua (L. Koch, 1866) Strongly endangered
Czech name: skálovka úhledná
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2023 , Roman Tocháček

Micaria aenea Thorell, 1871 Strongly endangered
Czech name: mikarie kovová
First record: In the database of records: 1951 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2025 , MUDr. Kryštof Rückl

Micaria guttulata (C. L. Koch, 1839) Strongly endangered
Czech name: mikarie berlovitá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2022 , Ing. Tomáš Krejčí, Ph.D.

Micaria nivosa L. Koch, 1866 Strongly endangered
Czech name: mikarie záhadná
First record: In the database of records: 1942 , prof. RNDr. František Miller, DrSc. . Last record: 2004 , RNDr. Zdeněk Majkus, CSc.

Micaria silesiaca L. Koch, 1875 Strongly endangered
Czech name: mikarie slezská
First record: In the database of records: 1930 , Schubert . Last record: 2013 , RNDr. Robert Tropek, Ph.D.

Phaeocedus braccatus (L. Koch, 1866) Strongly endangered
Czech name: skálovka šestitečná
First record: In the database of records: 1941 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Eva Líznarová, Ph.D.

Zelotes puritanus Chamberlin, 1922 Strongly endangered
Czech name: skálovka pustinná
First record: In the database of records: 1966 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2025 , Tomáš Kopecký

Hahniharmia picta (Kulczyński, 1897) Strongly endangered
Czech name: příčnatka pestrá
First record: In the database of records: 1961 , prof. RNDr. František Miller, DrSc. . Last record: 2012 , Mgr. Ondřej Machač, Ph.D.

Iberina candida (Simon, 1875) Strongly endangered
Czech name: příčnatka světlá
First record: In the database of records: 2019 , Mgr. Jan Dolanský . Last record: 2019 , Mgr. Jan Dolanský

Agnyphantes expunctus (O. Pickard-Cambridge, 1875) Strongly endangered
Czech name: plachetnatka borůvková
First record: In the database of records: 1962 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2004

Agyneta decora (O. Pickard-Cambridge, 1871) Strongly endangered
Czech name: plachetnatka rašelinná
First record: In the database of records: 1960 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1962 , prof. RNDr. Jan Buchar, DrSc.

Agyneta equestris (L. Koch, 1881) Strongly endangered
Czech name: plachetnatka trávní
First record: In the database of records: 1948 , prof. RNDr. František Miller, DrSc. . Last record: 2017 , Mgr. Antonín Roušar

Agyneta fuscipalpus (C. L. Koch, 1836) Strongly endangered
Czech name: plachetnatka zoubkatá
First record: In the database of records: 1930 . Last record: 2020 , RNDr. Milan Řezáč, Ph.D., Radek Šich, Veronika Řezáčová, Klára Řezáčová

Agyneta simplicitarsis (Simon, 1884) Strongly endangered
Czech name: plachetnatka suchopárová
First record: In the database of records: 1965 , Vladimír Bukva . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Bathyphantes setiger F. O. Pickard-Cambridge, 1894 Strongly endangered
Czech name: plachetnatka rybniční
First record: In the database of records: 1935 , prof. RNDr. František Miller, DrSc. . Last record: 2008

Bolephthyphantes index (Thorell, 1856) Strongly endangered
Czech name: plachetnatka kořenová
First record: In the database of records: 1985 , Jan Vaněk . Last record: 1997 , RNDr. Vlastimil Růžička, CSc.

Canariphantes nanus (Kulczyński, 1898) Strongly endangered
Czech name: plachetnatka trpasličí
First record: In the database of records: 1940 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2021 , Ing. Tomáš Krejčí, Ph.D.

Caviphantes saxetorum (Hull, 1916) Strongly endangered
Czech name: pavučenka štětinozubá
First record: In the database of records: 2013 , Mgr. Ondřej Machač, Ph.D. . Last record: 2013 , Mgr. Ondřej Machač, Ph.D.

Centromerus capucinus (Simon, 1884) Strongly endangered
Czech name: plachetnatka mateřídoušková
First record: In the database of records: 1940 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2024 , Pavel Moravec, Petr Veselý

Centromerus leruthi Fage, 1933 Strongly endangered
Czech name: plachetnatka Leruthova
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , RNDr. František Šťáhlavský, Ph.D.

Centromerus levitarsis (Simon, 1884) Strongly endangered
Czech name: plachetnatka řemínková
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , Pavel Vonička

Centromerus persimilis (O. Pickard-Cambridge, 1912) Strongly endangered
Czech name: plachetnatka záhadná
First record: In the database of records: 1961 , prof. RNDr. František Miller, DrSc. . Last record: 1995 , Mgr. Aleš Jelínek

Centromerus piccolo Weiss, 1996 Strongly endangered
Czech name: plachetnatka malinká
First record: In the database of records: 2018 , RNDr. Vlastimil Růžička, CSc., Mgr. Jan Dolanský . Last record: 2021 , RNDr. Vlastimil Růžička, CSc., Mgr. Jan Dolanský

Centromerus prudens (O. Pickard-Cambridge, 1873) Strongly endangered
Czech name: plachetnatka písečná
First record: In the database of records: 1972 . Last record: 1998 , prof. RNDr. Jan Buchar, DrSc., doc. Mgr. Vítězslav Bryja, Ph.D., RNDr. Antonín Kůrka, Mgr. Lenka Kubcová, Ph.D.

Centromerus semiater (L. Koch, 1879) Strongly endangered
Czech name: plachetnatka bahenní
First record: In the database of records: 1942 , prof. RNDr. František Miller, DrSc. . Last record: 2016 , Filip Trnka

Ceratinella wideri (Thorell, 1871) Strongly endangered
Czech name: pavučenka Widerova
First record: In the database of records: 1935 , prof. RNDr. František Miller, DrSc. . Last record: 2013 , RNDr. Robert Tropek, Ph.D.

Collinsia distincta (Simon, 1884) Strongly endangered
Czech name: pavučenka lužní
First record: In the database of records: 1962 , B. Novák . Last record: 2003

Diplocephalus dentatus Tullgren, 1955 Strongly endangered
Czech name: pavučenka vrbová
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2017 , Mgr. Ondřej Machač, Ph.D.

Frontinellina frutetorum (C. L. Koch, 1835) Strongly endangered
Czech name: plachetnatka křovinná
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Aleš Prágr

Glyphesis servulus (Simon, 1881) Strongly endangered
Czech name: pavučenka noscovitá
First record: In the database of records: 1978 , Milan Antuš . Last record: 2021 , Pavel Vonička

Gonatium hilare (Thorell, 1875) Strongly endangered
Czech name: pavučenka dýkovitá
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2019 , Mgr. Antonín Roušar

Improphantes geniculatus (Kulczyński, 1898) Strongly endangered
Czech name: plachetnatka stepní
First record: In the database of records: 1961 , Eva Žďárková . Last record: 2005

Jacksonella falconeri (Jackson, 1908) Strongly endangered
Czech name: pavučenka Falconerova
First record: In the database of records: 1971 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1971 , prof. RNDr. Jan Buchar, DrSc.

Kratochviliella bicapitata Miller, 1938 Strongly endangered
Czech name: pavučenka Kratochvílova
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2019 , Mgr. Ondřej Machač, Ph.D.

Linyphia tenuipalpis Simon, 1884 Strongly endangered
Czech name: plachetnatka teplomilná
First record: In the database of records: 1985 . Last record: 1985

Maro lepidus Casemir, 1961 Strongly endangered
Czech name: plachetnatka malá
First record: In the database of records: 1953 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , RNDr. Petr Dolejš, Ph.D.

Maro sublestus Falconer, 1915 Strongly endangered
Czech name: plachetnatka nepatrná
First record: In the database of records: 1962 , prof. RNDr. František Miller, DrSc. . Last record: 1999 , RNDr. Antonín Kůrka

Mecynargus morulus (O. Pickard-Cambridge, 1873) Strongly endangered
Czech name: pavučenka severská
First record: In the database of records: 1962 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1990 , Jan Vaněk

Megalepthyphantes collinus (L. Koch, 1872) Strongly endangered
Czech name: plachetnatka kroužkovaná
First record: In the database of records: 1961 , Eva Žďárková . Last record: 2010 , Mgr. Antonín Roušar

Metopobactrus ascitus (Kulczyński, 1894) Strongly endangered
Czech name: pavučenka okrajová
First record: In the database of records: 1959 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Ing. Tomáš Krejčí, Ph.D.

Micrargus laudatus (O. Pickard-Cambridge, 1881) Strongly endangered
Czech name: pavučenka pouzdřanská
First record: In the database of records: 2022 , Petr Veselý, Květoslav Resl . Last record: 2025 , Petr Veselý

Microctenonyx subitaneus (O. Pickard-Cambridge, 1875) Strongly endangered
Czech name: pavučenka ostroostná
First record: In the database of records: 2003 , RNDr. Vlastimil Růžička, CSc. . Last record: 2019 , Pavel Krásenský

Midia midas (Simon, 1884) Strongly endangered
Czech name: plachetnatka dutinová
First record: In the database of records: 1986 , RNDr. Vlastimil Růžička, CSc. . Last record: 2018 , M. Boučková

Neriene furtiva (O. Pickard-Cambridge, 1871) Strongly endangered
Czech name: plachetnatka trávomilná
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 1971 , prof. RNDr. František Miller, DrSc.

Oreonetides vaginatus (Thorell, 1872) Strongly endangered
Czech name: plachetnatka pochvatá
First record: In the database of records: 1875 , C. Fickert . Last record: 2010 , RNDr. Vlastimil Růžička, CSc.

Oryphantes angulatus (O. Pickard-Cambridge, 1881) Strongly endangered
Czech name: plachetnatka rašeliništní
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Palliduphantes ericaeus (Blackwall, 1853) Strongly endangered
Czech name: plachetnatka vřesová
First record: In the database of records: 2014 , Mgr. Antonín Roušar . Last record: 2023 , Mgr. Antonín Roušar

Palliduphantes pillichi (Kulczyński, 1915) Strongly endangered
Czech name: plachetnatka Pillichova
First record: In the database of records: 2017 , Pavel Krásenský . Last record: 2017 , Pavel Krásenský

Panamomops inconspicuus (Miller & Valešová, 1964) Strongly endangered
Czech name: pavučenka nenápadná
First record: In the database of records: 1960 , Eva Žďárková . Last record: 2022 , Ing. Tomáš Krejčí, Ph.D.

Peponocranium orbiculatum (O. Pickard-Cambridge, 1882) Strongly endangered
Czech name: pavučenka kruhová
First record: In the database of records: 1941 , prof. RNDr. František Miller, DrSc. . Last record: 2019 , Mgr. Jan Dolanský

Peponocranium praeceps Miller, 1943 Strongly endangered
Czech name: pavučenka vztyčnohlavá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 1999

Piniphantes pinicola (Simon, 1884) Strongly endangered
Czech name: plachetnatka borovicová
First record: In the database of records: 2011 , Mgr. Antonín Roušar . Last record: 2012 , Mgr. Antonín Roušar

Porrhomma profundum M. Dahl, 1939 Strongly endangered
Czech name: plachetnatka hlubinná
First record: In the database of records: 2006 , Roman Mlejnek . Last record: 2015 , Michal Holec

Prinerigone vagans (Audouin, 1826) Strongly endangered
Czech name: pavučenka trnohřbetá
First record: In the database of records: 1952 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Eva Líznarová, Ph.D.

Saaristoa abnormis (Blackwall, 1841) Strongly endangered
Czech name: plachetnatka pětiúhlá
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , Pavel Vonička

Semljicola faustus (O. Pickard-Cambridge, 1901) Strongly endangered
Czech name: pavučenka vrchovištní
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2014 , Mgr. Antonín Roušar

Sisicus apertus (Holm, 1939) Strongly endangered
Czech name: pavučenka srdíčková
First record: In the database of records: 1991 , RNDr. Vlastimil Růžička, CSc. . Last record: 2007 , Roman Mlejnek

Staveleya pusilla (Menge, 1869) Strongly endangered
Czech name: pavučenka Dahlova
First record: In the database of records: 1963 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , Mgr. Antonín Roušar

Styloctetor romanus (O. Pickard-Cambridge, 1873) Strongly endangered
Czech name: pavučenka římská
First record: In the database of records: 1940 , Vladimír Šilhavý . Last record: 2024 , Pavel Krásenský

Syedra myrmicarum (Kulczyński, 1882) Strongly endangered
Czech name: plachetnatka mravenčí
First record: In the database of records: 1995 , Mgr. Aleš Jelínek . Last record: 2024 , Mgr. Antonín Roušar

Taranucnus setosus (O. Pickard-Cambridge, 1863) Strongly endangered
Czech name: plachetnatka bažinná
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Theonina kratochvili Miller & Weiss, 1979 Strongly endangered
Czech name: plachetnatka Kratochvílova
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2005

Trichoncus hackmani Millidge, 1955 Strongly endangered
Czech name: pavučenka Hackmanova
First record: In the database of records: 1935 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Walckenaeria monoceros (Wider, 1834) Strongly endangered
Czech name: pavučenka chocholkovitá
First record: In the database of records: 1961 , Eva Žďárková . Last record: 2011 , Aleš Tenčík

Drapeta rutilans (Thorell, 1875) Strongly endangered
Czech name: zápředka hnědá
First record: In the database of records: 1894 . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Scotina palliardii (L. Koch, 1881) Strongly endangered
Czech name: zápředka Palliardiho
First record: In the database of records: 1941 , prof. RNDr. František Miller, DrSc. . Last record: 2022 , Mgr. Antonín Roušar

Acantholycosa lignaria (Clerck, 1757) Strongly endangered
Czech name: slíďák dřevomilný
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2025 , RNDr. Petr Dolejš, Ph.D.

Acantholycosa norvegica sudetica (L. Koch, 1875) Strongly endangered
Czech name: slíďák ostnonohý
First record: In the database of records: 1875 . Last record: 2012 , RNDr. Robert Tropek, Ph.D.

Alopecosa cursor (Hahn, 1831) Strongly endangered
Czech name: slíďák slunomilný
First record: In the database of records: 1929 . Last record: 2021 , Radek Šich, MUDr. Kryštof Rückl, Zdeňka Šichová, dipl. um.

Alopecosa pinetorum (Thorell, 1856) Strongly endangered
Czech name: slíďák tmavý
First record: In the database of records: 1983 , RNDr. Zdeněk Majkus, CSc. . Last record: 2010

Alopecosa schmidti (Hahn, 1835) Strongly endangered
Czech name: slíďák Schmidtův
First record: In the database of records: 1894 . Last record: 2026 , Eliáš Blažíček

Alopecosa solitaria (Herman, 1879) Strongly endangered
Czech name: slíďák bradavčitý
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , Aleš Prágr

Alopecosa striatipes (C. L. Koch, 1839) Strongly endangered
Czech name: slíďák suchopárový
First record: In the database of records: 1929 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2026 , Aleš Prágr

Arctosa alpigena lamperti Dahl, 1908 Strongly endangered
Czech name: slíďák vrchovištní
First record: In the database of records: 1961 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2018 , Milan Průša

Arctosa maculata (Hahn, 1822) Strongly endangered
Czech name: slíďák skvrnitý
First record: In the database of records: 1866 , Emanuel Bárta . Last record: 2025 , Šimon Petrov

Arctosa perita (Latreille, 1799) Strongly endangered
Czech name: slíďák písečný
First record: In the database of records: 1873 , A. Palliardi . Last record: 2021 , Radek Šich, MUDr. Kryštof Rückl

Hygrolycosa rubrofasciata (Ohlert, 1865) Strongly endangered
Czech name: slíďák tečkovaný
First record: In the database of records: 1961 , Jaroslav Martínek . Last record: 2024 , Alice Háková

Pardosa ferruginea (L. Koch, 1870) Strongly endangered
Czech name: slíďák smrčinový
First record: In the database of records: 1886 , Antonín Nosek . Last record: 1996 , prof. RNDr. Jan Buchar, DrSc.

Pardosa hyperborea (Thorell, 1872) Strongly endangered
Czech name: slíďák severský
First record: In the database of records: 1961 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1993 , RNDr. Antonín Kůrka

Pardosa morosa (L. Koch, 1870) Strongly endangered
Czech name: slíďák potoční
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2015 , Radek Šich

Pardosa nebulosa (Thorell, 1872) Strongly endangered
Czech name: slíďák kouřový
First record: In the database of records: 2010 , Mgr. Ondřej Machač, Ph.D. . Last record: 2016 , Mgr. Ondřej Machač, Ph.D.

Pardosa nigriceps (Thorell, 1856) Strongly endangered
Czech name: slíďák vřesový
First record: In the database of records: 1929 , E. Nielsen . Last record: 2021 , Mgr. Eva Líznarová, Ph.D.

Pardosa sordidata (Thorell, 1875) Strongly endangered
Czech name: slíďák bezpruhý
First record: In the database of records: 1967 , Jaroslav Martínek . Last record: 2022 , MUDr. Kryštof Rückl, Petr Beneš

Pardosa sphagnicola (Dahl, 1908) Strongly endangered
Czech name: slíďák rašelinný
First record: In the database of records: 1946 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2025 , MUDr. Kryštof Rückl

Pardosa tenuipes L. Koch, 1882 Strongly endangered
Czech name: slíďák nivní
First record: In the database of records: 2022 . Last record: 2022

Ero tuberculata (De Geer, 1778) Strongly endangered
Czech name: ostník hrbolkový
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Zora armillata Simon, 1878 Strongly endangered
Czech name: zora náramková
First record: In the database of records: 2002 , RNDr. Zdeněk Majkus, CSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Microdipoena jobi (Kraus, 1967) Strongly endangered
Czech name: mysmena Jobova
First record: In the database of records: 1973 , doc. MUDr. Pavel Kasal, CSc. . Last record: 2023 , Mgr. Eva Líznarová, Ph.D.

Platybunus pallidus (Šilhavý, 1938) Strongly endangered
Czech name: sekáč moravský


Philodromus marmoratus Kulczyński, 1891 Strongly endangered
Czech name: listovník mramorovaný
First record: In the database of records: 1959 , RNDr. Zdeněk Majkus, CSc. . Last record: 2025 , Aleš Prágr

Philodromus rufus Walckenaer, 1826 Strongly endangered
Czech name: listovník rezavý
First record: In the database of records: 1979 . Last record: 2025 , MUDr. Kryštof Rückl, Aleš Prágr

Rhysodromus histrio (Latreille, 1819) Strongly endangered
Czech name: listovník strakatý
First record: In the database of records: 2014 , Mgr. Ondřej Machač, Ph.D. . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Tibellus maritimus (Menge, 1875) Strongly endangered
Czech name: listovník bažinný
First record: In the database of records: 1941 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Aelurillus v-insignitus obsoletus Kulczyński, 1891 Strongly endangered
Czech name: skákavka znamenaná omšelá


Attulus distinguendus (Simon, 1868) Strongly endangered
Czech name: skákavka šedá
First record: In the database of records: 1956 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , Mgr. Ondřej Machač, Ph.D.

Attulus dzieduszyckii (L. Koch, 1870) Strongly endangered
Czech name: skákavka písčinná
First record: In the database of records: 1935 . Last record: 2014 , Radek Šich

Attulus penicillatus (Simon, 1875) Strongly endangered
Czech name: skákavka dvoutečná
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2020 , RNDr. Antonín Kůrka

Marpissa pomatia (Walckenaer, 1802) Strongly endangered
Czech name: skákavka sličná
First record: In the database of records: 1932 , prof. RNDr. František Miller, DrSc. . Last record: 2009 , RNDr. Petr Bílek, CSc.

Neon levis (Simon, 1871) Strongly endangered
Czech name: skákavka hladká
First record: In the database of records: 1985 , Jiří Šmaha . Last record: 2023 , Mgr. Antonín Roušar

Neon rayi (Simon, 1875) Strongly endangered
Czech name: skákavka nepatrná
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2023

Phlegra cinereofasciata (Simon, 1868) Strongly endangered
Czech name: skákavka šedopruhá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , Radek Šich

Sibianor larae Logunov, 2001 Strongly endangered
Czech name: skákavka Larisina
First record: In the database of records: 2014 , Mgr. Antonín Roušar . Last record: 2021 , Pavel Vonička

Synageles hilarulus (C. L. Koch, 1846) Strongly endangered
Czech name: skákavka protáhlá
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , Mgr. Eva Líznarová, Ph.D.

Talavera parvistyla Logunov & Kronestedt, 2003 Strongly endangered
Czech name: skákavka vrchovištní
First record: In the database of records: 1983 , RNDr. Antonín Kůrka . Last record: 2013 , Mgr. Antonín Roušar

Talavera thorelli (Kulczyński, 1891) Strongly endangered
Czech name: skákavka Thorellova
First record: In the database of records: 1976 , RNDr. Zdeněk Majkus, CSc. . Last record: 2019 , Mgr. Antonín Roušar

Gyas titanus (Simon, 1879) Strongly endangered
Czech name: sekáč titánský
First record: In the database of records: 2011 , Mgr. Ondřej Machač, Ph.D. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Tetragnatha striata L. Koch, 1862 Strongly endangered
Czech name: čelistnatka rákosová
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Aleš Prágr

Achaeridion conigerum (Simon, 1914) Strongly endangered
Czech name: snovačka kuželová
First record: In the database of records: 1993 , RNDr. Antonín Kůrka . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Carniella brignolii Thaler & Steinberger, 1988 Strongly endangered
Czech name: snovačka Brignoliho
First record: In the database of records: 2021 , Pavel Krásenský . Last record: 2021 , Pavel Krásenský

Dipoena braccata (C. L. Koch, 1841) Strongly endangered
Czech name: snovačka kalhotkatá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2019 , Mgr. Ondřej Machač, Ph.D.

Dipoena nigroreticulata (Simon, 1880) Strongly endangered
Czech name: snovačka černoskvrnná
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , Mgr. Ondřej Machač, Ph.D.

Dipoena torva (Thorell, 1875) Strongly endangered
Czech name: snovačka vysokohlavá
First record: In the database of records: 1967 , prof. RNDr. František Miller, DrSc. . Last record: 2009

Dipoenoides quinqueguttatus (Thorell, 1875) Strongly endangered
Czech name: snovačka pětitečná
First record: In the database of records: 1940 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2025 , Aleš Prágr

Episinus maculipes Cavanna, 1876 Strongly endangered
Czech name: snovačka skvrnonohá
First record: In the database of records: 2021 , Ing. Tomáš Krejčí, Ph.D. . Last record: 2021 , Ing. Tomáš Krejčí, Ph.D.

Euryopis laeta (Westring, 1861) Strongly endangered
Czech name: snovačka světlá
First record: In the database of records: 1963 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , Ing. Tomáš Krejčí, Ph.D.

Lasaeola coracina (C. L. Koch, 1837) Strongly endangered
Czech name: snovačka srdčitá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , Ing. Tomáš Krejčí, Ph.D.

Heriaeus oblongus Simon, 1918 Strongly endangered
Czech name: běžník smaragdový
First record: In the database of records: 1894 . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Psammitis marmorata (Thorell, 1875) Strongly endangered
Czech name: běžník mramorovaný
First record: In the database of records: 1935 , prof. RNDr. František Miller, DrSc. . Last record: 2004

Tmarus stellio Simon, 1875 Strongly endangered
Czech name: běžník člunkový
First record: In the database of records: 1997 , Jiří Schlaghamerský . Last record: 2025 , Aleš Prágr

Xysticus ferrugineus Menge, 1876 Strongly endangered
Czech name: běžník dlouhoostný
First record: In the database of records: 1936 , Vladimír Šilhavý . Last record: 1996 , Antonín Reiter

Xysticus gallicus Simon, 1875 Strongly endangered
Czech name: běžník smrkový
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2006 , Mgr. Ondřej Machač, Ph.D.

Xysticus lineatus (Westring, 1851) Strongly endangered
Czech name: běžník bylinný
First record: In the database of records: 1957 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Xysticus obscurus Collett, 1877 Strongly endangered
Czech name: běžník horský
First record: In the database of records: 1963 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1990 , Jan Vaněk

Cetonana laticeps (Canestrini, 1868) Strongly endangered
Czech name: hlavoun širohlavý
First record: In the database of records: 1932 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , MUDr. Kryštof Rückl, Václav Kroc

Uloborus walckenaerius Latreille, 1806 Strongly endangered
Czech name: pakřižák Walckenaerův
First record: In the database of records: 1983 , Karel Absolon . Last record: 2020 , Radek Šich, MUDr. Kryštof Rückl, Petr Beneš

Endangered Comaroma simoni Bertkau, 1889 Endangered
Czech name: anapa buková
First record: In the database of records: 1993 , RNDr. Vlastimil Růžička, CSc. . Last record: 2008 , doc. RNDr. et Mgr. Ivan Hadrián Tuf, Ph.D.

Araniella displicata (Hentz, 1847) Endangered
Czech name: křižák borový
First record: In the database of records: 1961 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2024 , MUDr. Kryštof Rückl, Václav Kroc

Araniella inconspicua (Simon, 1874) Endangered
Czech name: křižák nenápadný
First record: In the database of records: 1979 . Last record: 2026 , MUDr. Kryštof Rückl, Václav Kroc

Cyclosa oculata (Walckenaer, 1802) Endangered
Czech name: křižák trojlaločný
First record: In the database of records: 1941 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Gibbaranea gibbosa (Walckenaer, 1802) Endangered
Czech name: křižák hrbatý
First record: In the database of records: 1972 , RNDr. Petr Bílek, CSc. . Last record: 2025 , Aleš Prágr

Gibbaranea omoeda (Thorell, 1870) Endangered
Czech name: křižák smrkový
First record: In the database of records: 1941 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , MUDr. Kryštof Rückl, Václav Kroc

Leviellus stroemi (Thorell, 1870) Endangered
Czech name: křižák Strömův
First record: In the database of records: 1873 , A. Palliardi . Last record: 2026 , MUDr. Kryštof Rückl

Altella biuncata (Miller, 1949) Endangered
Czech name: cedivečka Millerova
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Atypus piceus (Sulzer, 1776) Endangered
Czech name: sklípkánek černý
First record: In the database of records: 1934 . Last record: 2021 , Mgr. Ondřej Machač, Ph.D.

Cheiracanthium effossum Herman, 1879 Endangered
Czech name: zápřednice ostruhová
First record: In the database of records: 1929 , prof. RNDr. František Miller, DrSc. . Last record: 2022 , Mgr. Ondřej Machač, Ph.D.

Cheiracanthium oncognathum Thorell, 1871 Endangered
Czech name: zápřednice křovinná
First record: In the database of records: 1873 , A. Palliardi . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Clubiona germanica Thorell, 1871 Endangered
Czech name: zápředník německý
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Aleš Prágr

Clubiona juvenis Simon, 1878 Endangered
Czech name: zápředník rybniční
First record: In the database of records: 1988 , RNDr. Zdeněk Majkus, CSc. . Last record: 2025 , MUDr. Kryštof Rückl, Aleš Prágr

Clubiona kulczynskii Lessert, 1905 Endangered
Czech name: zápředník Kulczyńského
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Lenka Kubcová, Ph.D., MUDr. Kryštof Rückl

Clubiona marmorata L. Koch, 1866 Endangered
Czech name: zápředník mramorovaný
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2018 , Ing. Tomáš Krejčí, Ph.D.

Cybaeus tetricus (C. L. Koch, 1839) Endangered
Czech name: stínomil ponurý


Mastigusa arietina (Thorell, 1871) Endangered
Czech name: papříčnatka mravencomilná
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Pavel Krásenský

Brigittea latens (Fabricius, 1775) Endangered
Czech name: cedivečka černá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2022 , Ing. Tomáš Krejčí, Ph.D.

Emblyna mitis (Thorell, 1875) Endangered
Czech name: cedivečka jemná
First record: In the database of records: 1966 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1999 , RNDr. Vlastimil Růžička, CSc.

Dolomedes plantarius (Clerck, 1757) Endangered
Czech name: plovčík mokřadní
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Aleš Prágr

Eresus kollari Rossi, 1846 Endangered
Czech name: stepník rudý
First record: In the database of records: 1866 . Last record: 2025 , Šimon Zeman

Civizelotes gracilis (Canestrini, 1868) Endangered
Czech name: skálovka štíhlá
First record: In the database of records: 2002 , RNDr. Zdeněk Majkus, CSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Civizelotes pygmaeus (Miller, 1943) Endangered
Czech name: skálovka trpasličí
First record: In the database of records: 1940 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2025 , Aleš Prágr

Echemus angustifrons (Westring, 1861) Endangered
Czech name: skálovka suťová
First record: In the database of records: 1936 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2020 , Ing. Tomáš Krejčí, Ph.D.

Gnaphosa bicolor (Hahn, 1833) Endangered
Czech name: skálovka žlutonohá
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Gnaphosa montana (L. Koch, 1866) Endangered
Czech name: skálovka podkorní
First record: In the database of records: 1935 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2021 , Pavel Vonička

Gnaphosa opaca Herman, 1879 Endangered
Czech name: skálovka suchomilná
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2023 , Filip Trnka

Haplodrassus cognatus (Westring, 1861) Endangered
Czech name: skálovka hvozdní
First record: In the database of records: 1941 , prof. RNDr. František Miller, DrSc. . Last record: 2019 , Ing. Tomáš Krejčí, Ph.D.

Haplodrassus dalmatensis (L. Koch, 1866) Endangered
Czech name: skálovka dalmatská
First record: In the database of records: 1941 . Last record: 2025 , Aleš Prágr

Haplodrassus kulczynskii Lohmander, 1942 Endangered
Czech name: skálovka ozubená
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , Pavel Moravec, Petr Veselý

Micaria formicaria (Sundevall, 1831) Endangered
Czech name: mikarie mravencovitá
First record: In the database of records: 1929 . Last record: 2022 , Ing. Tomáš Krejčí, Ph.D.

Micaria subopaca Westring, 1861 Endangered
Czech name: mikarie kmenová
First record: In the database of records: 1873 , A. Palliardi . Last record: 2026 , MUDr. Kryštof Rückl

Zelotes erebeus (Thorell, 1871) Endangered
Czech name: skálovka řemínková
First record: In the database of records: 1940 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2025 , Aleš Prágr

Zelotes exiguus (Müller & Schenkel, 1895) Endangered
Czech name: skálovka malá
First record: In the database of records: 1962 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2023 , MUDr. Kryštof Rückl

Zelotes hermani (Chyzer, 1897) Endangered
Czech name: skálovka Hermanova
First record: In the database of records: 1985 , Eva Staňková . Last record: 2016 , Filip Trnka

Hahnia helveola Simon, 1875 Endangered
Czech name: příčnatka žlutavá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , Mgr. Ondřej Machač, Ph.D.

Iberina difficilis (Harm, 1966) Endangered
Czech name: příčnatka tmavá
First record: In the database of records: 1930 , Schubert . Last record: 2021 , Pavel Vonička

Ischyropsalis hellwigi (Panzer, 1794) Endangered
Czech name: klepítník členěný
First record: In the database of records: 1981 , Bohumil Mocek . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Ischyropsalis manicata (L. Koch, 1865) Endangered
Czech name: klepítník štítkový
First record: In the database of records: 2018 , Jiří Stanovský . Last record: 2022 , Jiří Stanovský

Tolokonniella stigmatisata (Menge, 1869) Endangered
Czech name: cedivečka hnědá
First record: In the database of records: 1929 . Last record: 2023 , Mgr. Antonín Roušar

Acartauchenius scurrilis (O. Pickard-Cambridge, 1873) Endangered
Czech name: pavučenka malooká
First record: In the database of records: 1903 , Jiří Roubal . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Agyneta innotabilis (O. Pickard-Cambridge, 1863) Endangered
Czech name: plachetnatka kmenová
First record: In the database of records: 1947 , prof. RNDr. František Miller, DrSc. . Last record: 2018 , Mgr. Antonín Roušar

Agyneta milleri (Thaler, Buchar & Kůrka, 1997) Endangered
Czech name: plachetnatka Millerova
First record: In the database of records: 1962 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1999 , Mgr. Iveta Chvátalová, Ph.D.

Agyneta ramosa Jackson, 1912 Endangered
Czech name: plachetnatka větvitá
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , RNDr. Ondřej Konvička

Agyneta subtilis (O. Pickard-Cambridge, 1863) Endangered
Czech name: plachetnatka mokřadní
First record: In the database of records: 1933 , prof. RNDr. František Miller, DrSc. . Last record: 2007 , RNDr. Robert Tropek, Ph.D.

Aphileta misera (O. Pickard-Cambridge, 1882) Endangered
Czech name: pavučenka rašeliništní
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , RNDr. Petr Dolejš, Ph.D.

Bolyphantes luteolus (Blackwall, 1833) Endangered
Czech name: plachetnatka žlutavá
First record: In the database of records: 1946 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2021 , Ondřej Sabol

Centromerus incilium (L. Koch, 1881) Endangered
Czech name: plachetnatka suchomilná
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , MUDr. Kryštof Rückl

Dactylopisthes digiticeps (Simon, 1881) Endangered
Czech name: pavučenka prstohlavá


Diplocentria bidentata (Emerton, 1882) Endangered
Czech name: pavučenka dvojzubá
First record: In the database of records: 1971 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2011 , Mgr. Antonín Roušar

Diplocephalus permixtus (O. Pickard-Cambridge, 1871) Endangered
Czech name: pavučenka trojtrnná
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2018 , Mgr. Ondřej Machač, Ph.D.

Erigonella ignobilis (O. Pickard-Cambridge, 1871) Endangered
Czech name: pavučenka bažinná
First record: In the database of records: 1873 , A. Palliardi . Last record: 2022 , Ondřej Sabol

Erigonoplus globipes (L. Koch, 1872) Endangered
Czech name: pavučenka kulonohá
First record: In the database of records: 1966 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2022 , Pavel Krásenský, MUDr. Kryštof Rückl

Erigonoplus jarmilae (Miller, 1943) Endangered
Czech name: pavučenka Jarmilina
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , RNDr. Milan Řezáč, Ph.D., RNDr. Vlastimil Růžička, CSc., Mgr. Jan Dolanský

Evansia merens O. Pickard-Cambridge, 1901 Endangered
Czech name: pavučenka mravenčí
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2019 , Mgr. Eva Líznarová, Ph.D.

Gongylidiellum edentatum Miller, 1951 Endangered
Czech name: pavučenka bezzubá
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , RNDr. Petr Dolejš, Ph.D.

Gongylidiellum murcidum Simon, 1884 Endangered
Czech name: pavučenka vlnková
First record: In the database of records: 1961 , Jaroslav Martínek . Last record: 2021 , Mgr. Eva Líznarová, Ph.D.

Improphantes decolor (Westring, 1861) Endangered
Czech name: plachetnatka zebrovaná
First record: In the database of records: 1873 , A. Palliardi . Last record: 2020 , RNDr. Petr Dolejš, Ph.D.

Improphantes improbulus (Simon, 1929) Endangered
Czech name: plachetnatka podzemní
First record: In the database of records: 1939 . Last record: 2012 , Gabriela Blažková

Incestophantes crucifer (Menge, 1866) Endangered
Czech name: plachetnatka borová
First record: In the database of records: 1873 , A. Palliardi . Last record: 2000 , prof. RNDr. Jan Buchar, DrSc., doc. Mgr. Vítězslav Bryja, Ph.D., RNDr. Antonín Kůrka, Mgr. Lenka Kubcová, Ph.D.

Ipa keyserlingi (Ausserer, 1867) Endangered
Czech name: plachetnatka Keyserlingova
First record: In the database of records: 1889 , Antonín Nosek . Last record: 2025 , Ing. Tomáš Krejčí, Ph.D.

Kaestneria pullata (O. Pickard-Cambridge, 1863) Endangered
Czech name: plachetnatka pobřežní
First record: In the database of records: 1969 , Radoslav Obrtel . Last record: 2021 , Mgr. Eva Líznarová, Ph.D.

Kaestneria torrentum (Kulczyński, 1882) Endangered
Czech name: plachetnatka potoční
First record: In the database of records: 1946 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 1999 , doc. Mgr. Vítězslav Bryja, Ph.D.

Lasiargus hirsutus (Menge, 1869) Endangered
Czech name: pavučenka srstnatá
First record: In the database of records: 1970 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2021 , Pavel Moravec

Lophomma punctatum (Blackwall, 1841) Endangered
Czech name: pavučenka tečkovaná
First record: In the database of records: 1935 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , Mgr. Eva Líznarová, Ph.D.

Macrargus carpenteri (O. Pickard-Cambridge, 1895) Endangered
Czech name: plachetnatka Carpenterova
First record: In the database of records: 1958 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1997 , Antonín Reiter

Maro minutus O. Pickard-Cambridge, 1907 Endangered
Czech name: plachetnatka drobná
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2019 , Mgr. Antonín Roušar

Megalepthyphantes pseudocollinus Saaristo, 1997 Endangered
Czech name: plachetnatka Saaristova
First record: In the database of records: 1994 , Josef Chytil . Last record: 2017 , Filip Trnka

Metopobactrus prominulus (O. Pickard-Cambridge, 1873) Endangered
Czech name: pavučenka výčnělková
First record: In the database of records: 1940 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Microlinyphia impigra (O. Pickard-Cambridge, 1871) Endangered
Czech name: plachetnatka hbitá
First record: In the database of records: 1970 , prof. RNDr. František Miller, DrSc. . Last record: 2026 , Aleš Prágr

Notioscopus sarcinatus (O. Pickard-Cambridge, 1873) Endangered
Czech name: pavučenka štěrbinovitá
First record: In the database of records: 1930 , Schubert . Last record: 2024 , Pavel Krásenský

Oedothorax gibbifer (Kulczyński, 1882) Endangered
Czech name: pavučenka potoční
First record: In the database of records: 1973 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2022 , Radek Šich, MUDr. Kryštof Rückl, Petr Beneš, Viktor Střeštík

Oreonetides quadridentatus (Wunderlich, 1972) Endangered
Czech name: plachetnatka čtyřzubá
First record: In the database of records: 2005 , doc. RNDr. et Mgr. Ivan Hadrián Tuf, Ph.D., Vratislav Laška . Last record: 2005 , doc. RNDr. et Mgr. Ivan Hadrián Tuf, Ph.D., Vratislav Laška

Panamomops affinis Miller & Kratochvíl, 1939 Endangered
Czech name: pavučenka lesostepní
First record: In the database of records: 1939 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Antonín Roušar

Panamomops fagei Miller & Kratochvíl, 1939 Endangered
Czech name: pavučenka Fageova
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2018 , Filip Trnka

Panamomops sulcifrons (Wider, 1834) Endangered
Czech name: pavučenka růžkatá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2022 , MUDr. Kryštof Rückl

Panamomops szinetari Gallé-Szpisjak & Gallé, 2025 Endangered
Czech name: pavučenka Szinetárova
First record: In the database of records: 2021 , Petr Veselý, Květoslav Resl . Last record: 2021 , Petr Veselý, Květoslav Resl

Parapelecopsis nemoralis (Blackwall, 1841) Endangered
Czech name: pavučenka kulohlavá
First record: In the database of records: 1985 , Jiří Šmaha . Last record: 1999 , RNDr. Antonín Kůrka

Pelecopsis mengei (Simon, 1884) Endangered
Czech name: pavučenka Mengeho
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , Filip Trnka

Pocadicnemis carpatica (Chyzer, 1894) Endangered
Czech name: pavučenka karpatská
First record: In the database of records: 1981 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1997 , Jiří Spíšek

Porrhomma cambridgei Merrett, 1994 Endangered
Czech name: plachetnatka Cambridgeova
First record: In the database of records: 1999 , Mgr. Lenka Kubcová, Ph.D. . Last record: 2025 , RNDr. Milan Řezáč, Ph.D., RNDr. Vlastimil Růžička, CSc., Mgr. Jan Dolanský

Porrhomma campbelli F. O. Pickard-Cambridge, 1894 Endangered
Czech name: plachetnatka Campbellova
First record: In the database of records: 1960 , Jaroslav Martínek . Last record: 2025 , Mgr. Antonín Roušar

Porrhomma microcavense Wunderlich, 1990 Endangered
Czech name: plachetnatka dutinková
First record: In the database of records: 2000 , Luboš Beran . Last record: 2021 , RNDr. Milan Řezáč, Ph.D., RNDr. Vlastimil Růžička, CSc.

Porrhomma montanum Jackson, 1913 Endangered
Czech name: plachetnatka tavolníková
First record: In the database of records: 1959 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , RNDr. Antonín Kůrka

Pseudocarorita thaleri (Saaristo, 1971) Endangered
Czech name: pavučenka Thalerova
First record: In the database of records: 1988 , Jiří Šmaha . Last record: 1999 , Petr Hůla

Silometopus elegans (O. Pickard-Cambridge, 1873) Endangered
Czech name: pavučenka mechová
First record: In the database of records: 1958 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2024 , Mgr. Eva Líznarová, Ph.D.

Styloctetor compar (Westring, 1861) Endangered
Czech name: pavučenka balkánská
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Antonín Roušar

Syedra gracilis (Menge, 1869) Endangered
Czech name: plachetnatka útlá
First record: In the database of records: 1961 , Ema Laštovková . Last record: 2017 , Ing. Tomáš Krejčí, Ph.D.

Tenuiphantes zimmermanni (Bertkau, 1890) Endangered
Czech name: plachetnatka Zimmermannova
First record: In the database of records: 1968 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2008 , RNDr. Vlastimil Růžička, CSc., Roman Mlejnek

Theonina cornix (Simon, 1881) Endangered
Czech name: plachetnatka vraní
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Antonín Roušar

Thyreosthenius biovatus (O. Pickard-Cambridge, 1875) Endangered
Czech name: pavučenka dvouhlavá
First record: In the database of records: 1974 . Last record: 2023 , Pavel Krásenský

Trichoncus affinis Kulczyński, 1894 Endangered
Czech name: pavučenka suchomilná
First record: In the database of records: 1971 , RNDr. Petr Bílek, CSc. . Last record: 2025 , Aleš Prágr

Trichoncus auritus (L. Koch, 1869) Endangered
Czech name: pavučenka ušatá
First record: In the database of records: 1938 , RNDr. Augustin Hoffer . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Trichoncyboides simoni (Lessert, 1904) Endangered
Czech name: pavučenka Simonova
First record: In the database of records: 1975 , Zdeněk Mráček . Last record: 1998 , Petr Hůla

Trichopterna cito (O. Pickard-Cambridge, 1873) Endangered
Czech name: pavučenka sfingová
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Antonín Roušar

Trichopternoides thorelli (Westring, 1861) Endangered
Czech name: pavučenka Thorellova
First record: In the database of records: 1960 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1996 , RNDr. Zdeněk Majkus, CSc.

Walckenaeria nodosa O. Pickard-Cambridge, 1873 Endangered
Czech name: pavučenka sukovitá
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2010 , Mgr. Antonín Roušar

Walckenaeria simplex Chyzer, 1894 Endangered
Czech name: pavučenka dubová
First record: In the database of records: 1956 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Tomáš Kopecký

Agroeca lusatica (L. Koch, 1875) Endangered
Czech name: zápředka teplomilná
First record: In the database of records: 1968 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2025 , Aleš Prágr

Alopecosa aculeata (Clerck, 1757) Endangered
Czech name: slíďák borový
First record: In the database of records: 1957 , Jaroslav Martínek . Last record: 2021 , Pavel Moravec

Alopecosa sulzeri (Pavesi, 1873) Endangered
Czech name: slíďák Sulzerův
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Arctosa figurata (Simon, 1876) Endangered
Czech name: slíďák suchomilný
First record: In the database of records: 1959 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2022 , Ing. Tomáš Krejčí, Ph.D.

Arctosa lutetiana (Simon, 1876) Endangered
Czech name: slíďák lesostepní
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , RNDr. Ondřej Konvička

Pardosa paludicola (Clerck, 1757) Endangered
Czech name: slíďák mokřinný
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Ferdinand Schenk

Pirata piscatorius (Clerck, 1757) Endangered
Czech name: slíďák potápivý
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Aleš Prágr

Piratula knorri (Scopoli, 1763) Endangered
Czech name: slíďák pobřežní
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2021 , Mgr. Ondřej Machač, Ph.D.

Piratula uliginosa (Thorell, 1856) Endangered
Czech name: slíďák rašeliništní
First record: In the database of records: 1946 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2020 , RNDr. Petr Dolejš, Ph.D.

Zora manicata Simon, 1878 Endangered
Czech name: zora pustinná
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Zora parallela Simon, 1878 Endangered
Czech name: zora severská
First record: In the database of records: 2010 , Mgr. Ondřej Machač, Ph.D. . Last record: 2020 , Filip Trnka

Trogloneta granulum Simon, 1922 Endangered
Czech name: mysmena horská
First record: In the database of records: 1986 , RNDr. Vlastimil Růžička, CSc. . Last record: 2017 , Mgr. Antonín Roušar

Nemastoma triste (C. L. Koch, 1835) Endangered
Czech name: žlaznatka smutná
First record: In the database of records: 1998 , Mgr. Antonín Roušar . Last record: 2026 , Mgr. Antonín Roušar

Paranemastoma kochi (Nowicki, 1870) Endangered
Czech name: žlaznatka slovenská
First record: In the database of records: 2016 , Mgr. Ondřej Machač, Ph.D. . Last record: 2022 , Mgr. Ondřej Machač, Ph.D.

Oxyopes ramosus (Martini & Goeze, 1778) Endangered
Czech name: paslíďák keřový
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Philodromus fuscomarginatus (De Geer, 1778) Endangered
Czech name: listovník podkorní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2026 , Aleš Prágr

Philodromus margaritatus (Clerck, 1757) Endangered
Czech name: listovník plochý
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Aleš Prágr

Thanatus atratus Simon, 1875 Endangered
Czech name: listovník stepní
First record: In the database of records: 1898 , Antonín Nosek . Last record: 2020 , RNDr. Milan Řezáč, Ph.D., Radek Šich, Veronika Řezáčová, Klára Řezáčová

Phrurolithus minimus C. L. Koch, 1839 Endangered
Czech name: brabenčík lesní
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , RNDr. Petr Dolejš, Ph.D.

Phrurolithus pullatus Kulczyński, 1897 Endangered
Czech name: brabenčík stepní
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Petr Veselý

Phrurolithus szilyi Herman, 1879 Endangered
Czech name: brabenčík Szilyho
First record: In the database of records: 1983 , prof. RNDr. František Miller, DrSc. . Last record: 2019 , Ing. Tomáš Krejčí, Ph.D.

Attulus caricis (Westring, 1861) Endangered
Czech name: skákavka bažinná
First record: In the database of records: 1873 , A. Palliardi . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Attulus saltator (O. Pickard-Cambridge, 1868) Endangered
Czech name: skákavka pozemní
First record: In the database of records: 1930 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Attulus terebratus (Clerck, 1757) Endangered
Czech name: skákavka plotní
First record: In the database of records: 1859 , František Prach . Last record: 2024 , MUDr. Kryštof Rückl

Chalcoscirtus brevicymbialis Wunderlich, 1980 Endangered
Czech name: skákavka tmavá
First record: In the database of records: 1920 , prof. RNDr. František Miller, DrSc. . Last record: 2017 , Radek Šich

Evarcha laetabunda (C. L. Koch, 1846) Endangered
Czech name: skákavka člunková
First record: In the database of records: 1931 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Heliophanus camtschadalicus Schenkel, 1923 Endangered
Czech name: skákavka rašelinná
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , Mgr. Ondřej Machač, Ph.D.

Leptorchestes berolinensis (C. L. Koch, 1846) Endangered
Czech name: skákavka mravencovitá
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Marpissa nivoyi (Lucas, 1846) Endangered
Czech name: skákavka úzká
First record: In the database of records: 1945 , prof. RNDr. František Miller, DrSc. . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Marpissa radiata (Grube, 1859) Endangered
Czech name: skákavka rákosní
First record: In the database of records: 1940 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2025 , Aleš Prágr

Mendoza canestrinii (Ninni, 1868) Endangered
Czech name: skákavka Canestriniho
First record: In the database of records: 1993 , Josef Chytil . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Myrmarachne formicaria (De Geer, 1778) Endangered
Czech name: skákavka mravenčí
First record: In the database of records: 1859 , František Prach . Last record: 2025 , MUDr. Kryštof Rückl, Aleš Prágr

Neon valentulus Falconer, 1912 Endangered
Czech name: skákavka mokřadní
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , RNDr. Antonín Kůrka

Pellenes nigrociliatus (Simon, 1875) Endangered
Czech name: skákavka listová
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2020 , Radek Šich, MUDr. Kryštof Rückl

Philaeus chrysops (Poda, 1761) Endangered
Czech name: skákavka rudopásá
First record: In the database of records: 1889 , Antonín Nosek . Last record: 2025

Pseudeuophrys obsoleta (Simon, 1868) Endangered
Czech name: skákavka stepní
First record: In the database of records: 1929 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , Radek Šich

Sibianor tantulus (Simon, 1868) Endangered
Czech name: skákavka skrovná
First record: In the database of records: 2015 , Ing. Tomáš Hamřík . Last record: 2025 , Aleš Prágr

Sittisax saxicola (C. L. Koch, 1846) Endangered
Czech name: skákavka masková
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2022 , MUDr. Kryštof Rückl

Talavera milleri (Brignoli, 1983) Endangered
Czech name: skákavka Millerova
First record: In the database of records: 1962 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Talavera petrensis (C. L. Koch, 1837) Endangered
Czech name: skákavka bělovousá
First record: In the database of records: 1930 , E. Nielsen . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Segestria bavarica C. L. Koch, 1843 Endangered
Czech name: segestra skalní
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2020 , Mgr. Ondřej Machač, Ph.D.

Neottiura suaveolens (Simon, 1880) Endangered
Czech name: snovačka líbezná
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2026 , Aleš Prágr

Ohlertidion ohlerti (Thorell, 1870) Endangered
Czech name: snovačka rašeliništní
First record: In the database of records: 1960 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2023 , Mgr. Ivana Hradská

Rugathodes instabilis (O. Pickard-Cambridge, 1871) Endangered
Czech name: snovačka proměnlivá
First record: In the database of records: 1972 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Simitidion simile (C. L. Koch, 1836) Endangered
Czech name: snovačka vřesová
First record: In the database of records: 1873 , A. Palliardi . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Theridiosoma gemmosum (L. Koch, 1877) Endangered
Czech name: křižáček pobřežní
First record: In the database of records: 1996 , Michal Holec . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Bassaniodes robustus (Hahn, 1832) Endangered
Czech name: běžník velký
First record: In the database of records: 1869 , Antonín Nosek . Last record: 2023 , Mgr. Eva Líznarová, Ph.D.

Diaea livens Simon, 1876 Endangered
Czech name: běžník dubový
First record: In the database of records: 1961 , Jaroslav Martínek . Last record: 2024 , MUDr. Kryštof Rückl, Václav Kroc

Ozyptila brevipes (Hahn, 1826) Endangered
Czech name: běžník bažinný
First record: In the database of records: 1859 , František Prach . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Ozyptila pullata (Thorell, 1875) Endangered
Czech name: běžník tmavý
First record: In the database of records: 1930 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , MUDr. Kryštof Rückl, Václav Kroc, Aleš Prágr

Ozyptila scabricula (Westring, 1851) Endangered
Czech name: běžník hlínový
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Psammitis ninnii (Thorell, 1872) Endangered
Czech name: běžník lesostepní
First record: In the database of records: 1937 . Last record: 2022 , Ing. Tomáš Krejčí, Ph.D.

Psammitis sabulosa (Hahn, 1832) Endangered
Czech name: běžník pestrý
First record: In the database of records: 1859 , František Prach . Last record: 2020 , Radek Šich, MUDr. Kryštof Rückl, Aneta Hlavatá

Spiracme striatipes (L. Koch, 1870) Endangered
Czech name: běžník vřesovištní
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , MUDr. Kryštof Rückl, Václav Kroc, Aleš Prágr

Thomisus onustus Walckenaer, 1805 Endangered
Czech name: běžník květomilný
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Šimon Zeman

Tmarus piger (Walckenaer, 1802) Endangered
Czech name: běžník větvový
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Xysticus luctator L. Koch, 1870 Endangered
Czech name: běžník doubravní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Aleš Prágr

Trogulus closanicus Avram, 1971 Endangered
Czech name: plošík closanský
First record: In the database of records: 2010 , Michal Holec . Last record: 2012 , Mgr. Antonín Roušar

Trogulus nepaeformis (Scopoli, 1763) Endangered
Czech name: plošík větší
First record: In the database of records: 2002 , Mgr. Antonín Roušar . Last record: 2025 , RNDr. Ondřej Konvička

Almost threatened Agelena labyrinthica (Clerck, 1757) Almost threatened
Czech name: pokoutník nálevkovitý
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Allagelena gracilens (C. L. Koch, 1841) Almost threatened
Czech name: pokoutník štíhlý
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Coelotes terrestris (Wider, 1834) Almost threatened
Czech name: punčoškář zemní
First record: In the database of records: 1859 , František Prach . Last record: 2024 , Tomáš Kopecký

Eratigena agrestis (Walckenaer, 1802) Almost threatened
Czech name: pokoutník stepní
First record: In the database of records: 1960 , Eva Žďárková . Last record: 2025 , MUDr. Kryštof Rückl, Václav Kroc, Aleš Prágr

Eratigena atrica (C. L. Koch, 1843) Almost threatened
Czech name: pokoutník tmavý
First record: In the database of records: 1873 , A. Palliardi . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Histopona torpida (C. L. Koch, 1837) Almost threatened
Czech name: pokoutník hajní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Inermocoelotes inermis (L. Koch, 1855) Almost threatened
Czech name: punčoškář lesní
First record: In the database of records: 1889 , Antonín Nosek . Last record: 2025 , Tomáš Kopecký

Tegenaria campestris (C. L. Koch, 1834) Almost threatened
Czech name: pokoutník polní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Tegenaria ferruginea (Panzer, 1804) Almost threatened
Czech name: pokoutník stájový
First record: In the database of records: 1934 . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Tegenaria silvestris L. Koch, 1872 Almost threatened
Czech name: pokoutník lesní
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2025 , RNDr. Ondřej Konvička

Amaurobius fenestralis (Ström, 1768) Almost threatened
Czech name: cedivka podkorní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Amaurobius ferox (Walckenaer, 1830) Almost threatened
Czech name: cedivka domovní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Callobius claustrarius (Hahn, 1833) Almost threatened
Czech name: cedivka lesní
First record: In the database of records: 1859 , Emanuel Bárta . Last record: 2025 , MUDr. Kryštof Rückl, Václav Kroc

Anyphaena accentuata (Walckenaer, 1802) Almost threatened
Czech name: šplhalka keřová
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Aculepeira ceropegia (Walckenaer, 1802) Almost threatened
Czech name: křižák skvostný
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Ondřej Konvička

Agalenatea redii (Scopoli, 1763) Almost threatened
Czech name: křižák pýřitý
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Aleš Prágr

Araneus diadematus Clerck, 1757 Almost threatened
Czech name: křižák obecný
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Araneus marmoreus Clerck, 1757 Almost threatened
Czech name: křižák mramorovaný
First record: In the database of records: 1859 , František Prach . Last record: 2024 , MUDr. Kryštof Rückl, Václav Kroc

Araneus quadratus Clerck, 1757 Almost threatened
Czech name: křižák čtyřskvrnný
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Araniella cucurbitina (Clerck, 1757) Almost threatened
Czech name: křižák zelený
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Aleš Prágr

Araniella opisthographa (Kulczyński, 1905) Almost threatened
Czech name: křižák dubový
First record: In the database of records: 1972 , RNDr. Petr Bílek, CSc. . Last record: 2025 , MUDr. Kryštof Rückl, Aleš Prágr

Cercidia prominens (Westring, 1851) Almost threatened
Czech name: křižák trnečkový
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Aleš Prágr

Cyclosa conica (Pallas, 1772) Almost threatened
Czech name: křižák vířivý
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Hypsosinga sanguinea (C. L. Koch, 1844) Almost threatened
Czech name: křižák červený
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Larinioides cornutus (Clerck, 1757) Almost threatened
Czech name: křižák rákosní
First record: In the database of records: 1967 , Jaroslav Martínek . Last record: 2024 , MUDr. Kryštof Rückl, Václav Kroc

Larinioides ixobolus (Thorell, 1873) Almost threatened
Czech name: křižák rudohnědý
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Larinioides sclopetarius (Clerck, 1757) Almost threatened
Czech name: křižák mostní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Larinioides suspicax (O. Pickard-Cambridge, 1876) Almost threatened
Czech name: křižák plachý
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Mangora acalypha (Walckenaer, 1802) Almost threatened
Czech name: křižák luční
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Nuctenea umbratica (Clerck, 1757) Almost threatened
Czech name: křižák podkorní
First record: In the database of records: 1866 , Emanuel Bárta . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Parazygiella montana (C. L. Koch, 1834) Almost threatened
Czech name: křižák lesní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2023 , MUDr. Kryštof Rückl

Singa hamata (Clerck, 1757) Almost threatened
Czech name: křižák příčnopruhý
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Zygiella atrica (C. L. Koch, 1845) Almost threatened
Czech name: křižák stříbřitý
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Argenna subnigra (O. Pickard-Cambridge, 1861) Almost threatened
Czech name: cedivečka tmavá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Ing. Tomáš Krejčí, Ph.D.

Cheiracanthium erraticum (Walckenaer, 1802) Almost threatened
Czech name: zápřednice mokřadní
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Cicurina cicur (Fabricius, 1793) Almost threatened
Czech name: papříčnatka podzimní
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Clubiona alpicola Kulczyński, 1882 Almost threatened
Czech name: zápředník horský
First record: In the database of records: 1875 , C. Fickert . Last record: 2023 , Filip Trnka

Clubiona caerulescens L. Koch, 1867 Almost threatened
Czech name: zápředník listový
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Clubiona comta C. L. Koch, 1839 Almost threatened
Czech name: zápředník lesní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Clubiona lutescens Westring, 1851 Almost threatened
Czech name: zápředník žlutý
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Ondřej Konvička

Clubiona neglecta O. Pickard-Cambridge, 1862 Almost threatened
Czech name: zápředník trávní
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Clubiona pallidula (Clerck, 1757) Almost threatened
Czech name: zápředník keřový
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Aleš Prágr

Clubiona phragmitis C. L. Koch, 1843 Almost threatened
Czech name: zápředník rákosní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , MUDr. Kryštof Rückl, Václav Kroc, Aleš Prágr

Clubiona reclusa O. Pickard-Cambridge, 1863 Almost threatened
Czech name: zápředník tmavý
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , František Houška

Clubiona stagnatilis Kulczyński, 1897 Almost threatened
Czech name: zápředník vlhkomilný
First record: In the database of records: 1941 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Clubiona terrestris Westring, 1851 Almost threatened
Czech name: zápředník zemní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Clubiona trivialis C. L. Koch, 1843 Almost threatened
Czech name: zápředník obecný
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Cryphoeca silvicola (C. L. Koch, 1834) Almost threatened
Czech name: pastínomil lesní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Vlastimil Růžička, CSc.

Cybaeus angustiarum L. Koch, 1868 Almost threatened
Czech name: stínomil lesní
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Dicranolasma scabrum (Herbst, 1799) Almost threatened
Czech name: vidlorožka drsná
First record: In the database of records: 2008 , doc. RNDr. et Mgr. Ivan Hadrián Tuf, Ph.D. . Last record: 2018 , RNDr. Ondřej Konvička

Dictyna arundinacea (Linnaeus, 1758) Almost threatened
Czech name: cedivečka obecná
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Dictyna pusilla Thorell, 1856 Almost threatened
Czech name: cedivečka menší
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Dictyna uncinata Thorell, 1856 Almost threatened
Czech name: cedivečka plotová
First record: In the database of records: 1929 , Dr. Jan Obenberger . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Nigma flavescens (Walckenaer, 1830) Almost threatened
Czech name: cedivečka doubravní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Nigma walckenaeri (Roewer, 1951) Almost threatened
Czech name: cedivečka zelená
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Dysdera cechica Řezáč, 2018 Almost threatened
Czech name: šestiočka vidlozubá
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Dysdera erythrina (Walckenaer, 1802) Almost threatened
Czech name: šestiočka rudá
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Petr Veselý

Dysdera parthenogenetica Řezáč, 2025 Almost threatened
Czech name: šestiočka bezmužná
First record: In the database of records: 1993 , Josef Chytil . Last record: 2025 , RNDr. Milan Řezáč, Ph.D., RNDr. Vlastimil Růžička, CSc., Mgr. Jan Dolanský

Harpactea hombergi (Scopoli, 1763) Almost threatened
Czech name: šestiočka štíhlá
First record: In the database of records: 1929 . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Harpactea lepida (C. L. Koch, 1838) Almost threatened
Czech name: šestiočka obecná
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2025 , RNDr. Petr Dolejš, Ph.D.

Harpactea rubicunda (C. L. Koch, 1838) Almost threatened
Czech name: šestiočka ryšavá
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Callilepis nocturna (Linnaeus, 1758) Almost threatened
Czech name: skálovka mravencožravá
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Ing. Tomáš Krejčí, Ph.D.

Drassodes lapidosus (Walckenaer, 1802) Almost threatened
Czech name: skálovka žlutavá
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Pavel Moravec, Petr Veselý

Drassodes pubescens (Thorell, 1856) Almost threatened
Czech name: skálovka pýřitá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , František Houška

Drassyllus lutetianus (L. Koch, 1866) Almost threatened
Czech name: skálovka vlhkomilná
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , RNDr. Milan Řezáč, Ph.D., RNDr. Vlastimil Růžička, CSc., Mgr. Jan Dolanský

Drassyllus praeficus (L. Koch, 1866) Almost threatened
Czech name: skálovka stepní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Petr Veselý

Drassyllus pusillus (C. L. Koch, 1833) Almost threatened
Czech name: skálovka menší
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Drassyllus villicus (Thorell, 1875) Almost threatened
Czech name: skálovka vidlicová
First record: In the database of records: 1932 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2025 , Petr Veselý

Haplodrassus minor (O. Pickard-Cambridge, 1879) Almost threatened
Czech name: skálovka drobná
First record: In the database of records: 1968 , prof. RNDr. František Miller, DrSc. . Last record: 2026 , Mgr. Antonín Roušar

Haplodrassus signifer (C. L. Koch, 1839) Almost threatened
Czech name: skálovka šedá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Haplodrassus silvestris (Blackwall, 1833) Almost threatened
Czech name: skálovka lesní
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , Tomáš Kopecký

Haplodrassus umbratilis (L. Koch, 1866) Almost threatened
Czech name: skálovka stínomilná
First record: In the database of records: 1932 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , RNDr. Ondřej Konvička

Micaria pulicaria (Sundevall, 1831) Almost threatened
Czech name: mikarie travní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2023 , Ondřej Sabol

Scotophaeus quadripunctatus (Linnaeus, 1758) Almost threatened
Czech name: skálovka čtyřskvrnná
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , MUDr. Kryštof Rückl

Scotophaeus scutulatus (L. Koch, 1866) Almost threatened
Czech name: skálovka domácí
First record: In the database of records: 1873 , A. Palliardi . Last record: 2022 , MUDr. Kryštof Rückl

Sosticus loricatus (L. Koch, 1866) Almost threatened
Czech name: skálovka štítová
First record: In the database of records: 1936 , C. Špaček . Last record: 2024 , MUDr. Kryštof Rückl

Trachyzelotes pedestris (C. L. Koch, 1837) Almost threatened
Czech name: skálovka černá
First record: In the database of records: 1889 , Antonín Nosek . Last record: 2025 , Petr Veselý

Zelotes clivicola (L. Koch, 1870) Almost threatened
Czech name: skálovka cibulová
First record: In the database of records: 1929 , E. Nielsen . Last record: 2022 , MUDr. Kryštof Rückl

Zelotes latreillei (Simon, 1878) Almost threatened
Czech name: skálovka Latreilleova
First record: In the database of records: 1889 , Antonín Nosek . Last record: 2025 , Aleš Prágr

Zelotes petrensis (C. L. Koch, 1839) Almost threatened
Czech name: skálovka otazníková
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2025 , RNDr. Milan Řezáč, Ph.D., RNDr. Vlastimil Růžička, CSc., Mgr. Jan Dolanský

Zelotes subterraneus (C. L. Koch, 1833) Almost threatened
Czech name: skálovka zemní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Hahnia nava (Blackwall, 1841) Almost threatened
Czech name: příčnatka stepní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Hahnia pusilla C. L. Koch, 1841 Almost threatened
Czech name: příčnatka drobná
First record: In the database of records: 1900 , Karel Absolon starší . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Lathys humilis (Blackwall, 1855) Almost threatened
Czech name: cedivečka kroužkovaná
First record: In the database of records: 1951 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Abacoproeces saltuum (L. Koch, 1872) Almost threatened
Czech name: pavučenka hvozdní
First record: In the database of records: 1933 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Agyneta affinis (Kulczyński, 1898) Almost threatened
Czech name: plachetnatka trávová
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Agyneta conigera (O. Pickard-Cambridge, 1863) Almost threatened
Czech name: plachetnatka prosedlaná
First record: In the database of records: 1935 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , Pavel Vonička

Agyneta rurestris (C. L. Koch, 1836) Almost threatened
Czech name: plachetnatka obecná
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2025 , RNDr. Milan Řezáč, Ph.D., Mgr. Jan Dolanský

Agyneta saxatilis (Blackwall, 1844) Almost threatened
Czech name: plachetnatka zrníčková
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Alice Háková

Allomengea scopigera (Grube, 1859) Almost threatened
Czech name: plachetnatka štětkovitá
First record: In the database of records: 1962 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2024

Anguliphantes tripartitus (Miller & Svatoň, 1978) Almost threatened
Czech name: plachetnatka Svatoňova
First record: In the database of records: 1962 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2008 , Roman Mlejnek

Araeoncus humilis (Blackwall, 1841) Almost threatened
Czech name: pavučenka obecná
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Aleš Prágr

Asthenargus paganus (Simon, 1884) Almost threatened
Czech name: pavučenka hákovitá
First record: In the database of records: 1952 , J. Nosek . Last record: 2021 , Pavel Vonička

Bathyphantes approximatus (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: plachetnatka mokřinná
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , MUDr. Kryštof Rückl, Ferdinand Schenk

Bathyphantes eumenis buchari Růžička, 1988 Almost threatened
Czech name: plachetnatka pískovcová Bucharova
First record: In the database of records: 1983 , RNDr. Vlastimil Růžička, CSc. . Last record: 2025 , RNDr. Vlastimil Růžička, CSc.

Bathyphantes eumenis eumenis (L. Koch, 1879) Almost threatened
Czech name: plachetnatka pískovcová
First record: In the database of records: 1975 , RNDr. Petr Bílek, CSc. . Last record: 2009 , Roman Mlejnek

Bathyphantes gracilis (Blackwall, 1841) Almost threatened
Czech name: plachetnatka vlhkomilná
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Bathyphantes nigrinus (Westring, 1851) Almost threatened
Czech name: plachetnatka tmavá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2024 , MUDr. Kryštof Rückl

Bathyphantes parvulus (Westring, 1851) Almost threatened
Czech name: plachetnatka běžná
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , MUDr. Kryštof Rückl

Bathyphantes similis Kulczyński, 1894 Almost threatened
Czech name: plachetnatka karová
First record: In the database of records: 1970 . Last record: 2012 , RNDr. Zdeněk Majkus, CSc.

Bolyphantes alticeps (Sundevall, 1833) Almost threatened
Czech name: plachetnatka kuželová
First record: In the database of records: 1873 , A. Palliardi . Last record: 2022 , MUDr. Kryštof Rückl

Centromerita bicolor (Blackwall, 1833) Almost threatened
Czech name: plachetnatka štětinatá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2023 , RNDr. Zdeněk Majkus, CSc.

Centromerita concinna (Thorell, 1875) Almost threatened
Czech name: plachetnatka ladná
First record: In the database of records: 1958 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2021 , Pavel Vonička

Centromerus arcanus (O. Pickard-Cambridge, 1873) Almost threatened
Czech name: plachetnatka skrytá
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2024 , J. Chvalkovský

Centromerus cavernarum (L. Koch, 1872) Almost threatened
Czech name: plachetnatka kavernová
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , RNDr. Milan Řezáč, Ph.D., Mgr. Jan Dolanský

Centromerus pabulator (O. Pickard-Cambridge, 1875) Almost threatened
Czech name: plachetnatka montánní
First record: In the database of records: 1875 . Last record: 2021 , Pavel Vonička

Centromerus sellarius (Simon, 1884) Almost threatened
Czech name: plachetnatka chlumní
First record: In the database of records: 1952 , J. Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Centromerus silvicola (Kulczyński, 1887) Almost threatened
Czech name: plachetnatka buková
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , Pavel Vonička

Centromerus sylvaticus (Blackwall, 1841) Almost threatened
Czech name: plachetnatka lesní
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Ceratinella brevipes (Westring, 1851) Almost threatened
Czech name: pavučenka krátkonohá
First record: In the database of records: 1935 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , Filip Trnka

Ceratinella brevis (Wider, 1834) Almost threatened
Czech name: pavučenka krátká
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Tomáš Kopecký

Ceratinella scabrosa (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: pavučenka důlkovaná
First record: In the database of records: 1935 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Aleš Prágr

Cnephalocotes obscurus (Blackwall, 1834) Almost threatened
Czech name: pavučenka tmavá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2021 , Pavel Vonička

Dicymbium nigrum (Blackwall, 1834) Almost threatened
Czech name: pavučenka černá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Aleš Prágr

Diplocephalus cristatus (Blackwall, 1833) Almost threatened
Czech name: pavučenka bradatá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Ondřej Konvička

Diplocephalus helleri (L. Koch, 1869) Almost threatened
Czech name: pavučenka Hellerova
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2008 , Roman Mlejnek

Diplocephalus latifrons (O. Pickard-Cambridge, 1863) Almost threatened
Czech name: pavučenka klanohlavá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Ondřej Konvička

Diplocephalus picinus (Blackwall, 1841) Almost threatened
Czech name: pavučenka listová
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Jiří Stanovský

Diplostyla concolor (Wider, 1834) Almost threatened
Czech name: plachetnatka jazýčková
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Petr Veselý

Dismodicus bifrons (Blackwall, 1841) Almost threatened
Czech name: pavučenka dvoučelá
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Drapetisca socialis (Sundevall, 1833) Almost threatened
Czech name: plachetnatka nákorní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Entelecara acuminata (Wider, 1834) Almost threatened
Czech name: pavučenka dlouhohlavá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2024 , Mgr. Antonín Roušar

Entelecara congenera (O. Pickard-Cambridge, 1879) Almost threatened
Czech name: pavučenka dlouhočelá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Entelecara erythropus (Westring, 1851) Almost threatened
Czech name: pavučenka plochohlavá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2016

Erigone atra Blackwall, 1833 Almost threatened
Czech name: pavučenka létavá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Aleš Prágr

Erigone dentipalpis (Wider, 1834) Almost threatened
Czech name: pavučenka zoubkatá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Pavel Moravec, Petr Veselý

Erigonella hiemalis (Blackwall, 1841) Almost threatened
Czech name: pavučenka zimní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Floronia bucculenta (Clerck, 1757) Almost threatened
Czech name: plachetnatka přízemní
First record: In the database of records: 1889 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Formiphantes lephthyphantiformis (Strand, 1907) Almost threatened
Czech name: plachetnatka myší
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2004 , Roman Mlejnek

Gnathonarium dentatum (Wider, 1834) Almost threatened
Czech name: pavučenka hřivnatá
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , MUDr. Kryštof Rückl, Václav Kroc, Aleš Prágr

Gonatium rubellum (Blackwall, 1841) Almost threatened
Czech name: pavučenka červenavá
First record: In the database of records: 1859 , František Prach . Last record: 2023 , Tomáš Kopecký

Gongylidiellum latebricola (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: pavučenka palcovitá
First record: In the database of records: 1930 , Schubert . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Gongylidium rufipes (Linnaeus, 1758) Almost threatened
Czech name: pavučenka rudonohá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Helophora insignis (Blackwall, 1841) Almost threatened
Czech name: plachetnatka podzimní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2024

Hilaira excisa (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: pavučenka močálová
First record: In the database of records: 1952 , J. Nosek . Last record: 2013 , Mgr. Ondřej Machač, Ph.D.

Hypomma bituberculatum (Wider, 1834) Almost threatened
Czech name: pavučenka dvoulaločná
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Labulla thoracica (Wider, 1834) Almost threatened
Czech name: plachetnatka pařezová
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Lepthyphantes leprosus (Ohlert, 1865) Almost threatened
Czech name: plachetnatka skalní
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2024 , Martin Kincl

Lepthyphantes minutus (Blackwall, 1833) Almost threatened
Czech name: plachetnatka tlustotrnná
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , MUDr. Kryštof Rückl

Lepthyphantes notabilis Kulczyński, 1887 Almost threatened
Czech name: plachetnatka dýkovitá
First record: In the database of records: 1970 . Last record: 2025 , RNDr. Vlastimil Růžička, CSc.

Leptorhoptrum robustum (Westring, 1851) Almost threatened
Czech name: pavučenka velká
First record: In the database of records: 1930 , E. Nielsen . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Linyphia hortensis Sundevall, 1830 Almost threatened
Czech name: plachetnatka zahradní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Linyphia triangularis (Clerck, 1757) Almost threatened
Czech name: plachetnatka keřová
First record: In the database of records: 1934 , Dr. Jan Obenberger . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Macrargus rufus (Wider, 1834) Almost threatened
Czech name: plachetnatka rudohnědá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Ondřej Konvička

Mansuphantes mansuetus (Thorell, 1875) Almost threatened
Czech name: plachetnatka pentlicová
First record: In the database of records: 1933 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Maso sundevalli (Westring, 1851) Almost threatened
Czech name: pavučenka Sundevallova
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Megalepthyphantes nebulosus (Sundevall, 1830) Almost threatened
Czech name: plachetnatka domácí
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Micrargus apertus (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: pavučenka tenkozubá
First record: In the database of records: 1983 , Jan Vaněk . Last record: 2020 , Mgr. Ondřej Machač, Ph.D.

Micrargus georgescuae Millidge, 1976 Almost threatened
Czech name: pavučenka širokostuhá
First record: In the database of records: 1982 , Jan Vaněk . Last record: 2018 , Mgr. Antonín Roušar

Micrargus herbigradus (Blackwall, 1854) Almost threatened
Czech name: pavučenka hrabanková
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Micrargus subaequalis (Westring, 1851) Almost threatened
Czech name: pavučenka hučková
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Microlinyphia pusilla (Sundevall, 1830) Almost threatened
Czech name: plachetnatka bičovitá
First record: In the database of records: 1866 , Emanuel Bárta . Last record: 2026 , Aleš Prágr

Microneta viaria (Blackwall, 1841) Almost threatened
Czech name: plachetnatka listová
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Minyriolus pusillus (Wider, 1834) Almost threatened
Czech name: pavučenka droboučká
First record: In the database of records: 1873 , A. Palliardi . Last record: 2024 , Mgr. Antonín Roušar

Moebelia penicillata (Westring, 1851) Almost threatened
Czech name: pavučenka štětcovitá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Mughiphantes mughi (Fickert, 1875) Almost threatened
Czech name: plachetnatka Mughova
First record: In the database of records: 1875 , C. Fickert . Last record: 2021 , MUDr. Kryštof Rückl, Petr Beneš, Viktor Střeštík

Neriene clathrata (Sundevall, 1830) Almost threatened
Czech name: plachetnatka jarní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , MUDr. Kryštof Rückl, Ferdinand Schenk

Neriene emphana (Walckenaer, 1841) Almost threatened
Czech name: plachetnatka smrková
First record: In the database of records: 1929 , E. Nielsen . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Neriene montana (Clerck, 1757) Almost threatened
Czech name: plachetnatka velká
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Neriene peltata (Wider, 1834) Almost threatened
Czech name: plachetnatka vlnopruhá
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Neriene radiata (Walckenaer, 1841) Almost threatened
Czech name: plachetnatka kupolovitá
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Nusoncus nasutus (Schenkel, 1925) Almost threatened
Czech name: pavučenka nosatá
First record: In the database of records: 1977 , doc. MUDr. Pavel Kasal, CSc. . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Obscuriphantes obscurus (Blackwall, 1841) Almost threatened
Czech name: plachetnatka růžkatá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2020 , Martin Šafra

Oedothorax agrestis (Blackwall, 1853) Almost threatened
Czech name: pavučenka pobřežní
First record: In the database of records: 1894 , C. Chochole . Last record: 2023 , Ondřej Sabol

Oedothorax apicatus (Blackwall, 1850) Almost threatened
Czech name: pavučenka rolní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Aleš Prágr

Oedothorax fuscus (Blackwall, 1834) Almost threatened
Czech name: pavučenka stejnoostná
First record: In the database of records: 1894 , C. Chochole . Last record: 2024 , Mgr. Antonín Roušar

Oedothorax gibbosus (Blackwall, 1841) Almost threatened
Czech name: pavučenka hrbatá
First record: In the database of records: 1946 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2022 , Ondřej Sabol

Oedothorax retusus (Westring, 1851) Almost threatened
Czech name: pavučenka vtlačená
First record: In the database of records: 1933 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , MUDr. Kryštof Rückl, Václav Kroc, Aleš Prágr

Palliduphantes alutacius (Simon, 1884) Almost threatened
Czech name: plachetnatka bledá
First record: In the database of records: 1969 , Radoslav Obrtel . Last record: 2025 , Pavel Moravec, Petr Veselý

Palliduphantes pallidus (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: plachetnatka žlutá
First record: In the database of records: 1929 , E. Nielsen . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Panamomops mengei Simon, 1926 Almost threatened
Czech name: pavučenka ouškatá
First record: In the database of records: 1967 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , MUDr. Kryštof Rückl

Pelecopsis parallela (Wider, 1834) Almost threatened
Czech name: pavučenka důlečkovaná
First record: In the database of records: 1936 , J. Kašpar . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Pelecopsis radicicola (L. Koch, 1872) Almost threatened
Czech name: pavučenka štítová
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2024 , Mgr. Antonín Roušar

Pityohyphantes phrygianus (C. L. Koch, 1836) Almost threatened
Czech name: plachetnatka vidlicová
First record: In the database of records: 1873 , A. Palliardi . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Pocadicnemis juncea Locket & Millidge, 1953 Almost threatened
Czech name: pavučenka sítinná
First record: In the database of records: 1959 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2021 , Mgr. Eva Líznarová, Ph.D.

Pocadicnemis pumila (Blackwall, 1841) Almost threatened
Czech name: pavučenka smyčkovitá
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , František Houška

Porrhomma egeria Simon, 1884 Almost threatened
Czech name: plachetnatka jeskynní
First record: In the database of records: 1899 , Karel Absolon starší . Last record: 2022 , Peter Čuchta

Porrhomma errans (Blackwall, 1841) Almost threatened
Czech name: plachetnatka trnonohá
First record: In the database of records: 1959 , B. Novák . Last record: 2017 , Mgr. Ondřej Machač, Ph.D.

Porrhomma microphthalmum (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: plachetnatka drobnooká
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Petr Veselý

Porrhomma microps (Roewer, 1931) Almost threatened
Czech name: plachetnatka dlouhonohá
First record: In the database of records: 1964 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Petr Veselý

Porrhomma oblitum (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: plachetnatka podkorní
First record: In the database of records: 1972 , RNDr. Petr Bílek, CSc. . Last record: 2017

Porrhomma pallidum Jackson, 1913 Almost threatened
Czech name: plachetnatka roklinová
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2009 , Roman Mlejnek

Porrhomma pygmaeum (Blackwall, 1834) Almost threatened
Czech name: plachetnatka tmavohnědá
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , MUDr. Kryštof Rückl, Ferdinand Schenk

Porrhomma rosenhaueri (L. Koch, 1872) Almost threatened
Czech name: plachetnatka Rosenhauerova
First record: In the database of records: 1994 , Petr Antuš, RNDr. Vlastimil Růžička, CSc. . Last record: 2022 , Šárka Otáhalová

Saaristoa firma (O. Pickard-Cambridge, 1906) Almost threatened
Czech name: plachetnatka trojúhlá
First record: In the database of records: 1968 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Saloca diceros (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: pavučenka buková
First record: In the database of records: 1959 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Scotargus pilosus Simon, 1913 Almost threatened
Czech name: pavučenka žlutá
First record: In the database of records: 1974 , Zdeněk Mráček . Last record: 2017 , Mgr. Antonín Roušar

Silometopus reussi (Thorell, 1871) Almost threatened
Czech name: pavučenka Reussova
First record: In the database of records: 1873 , A. Palliardi . Last record: 2022 , Pavel Krásenský, MUDr. Kryštof Rückl

Stemonyphantes lineatus (Linnaeus, 1758) Almost threatened
Czech name: plachetnatka skvrnitá
First record: In the database of records: 1859 , František Prach . Last record: 2021 , Pavel Moravec

Tallusia experta (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: plachetnatka štětcovitá
First record: In the database of records: 1933 , prof. RNDr. František Miller, DrSc. . Last record: 2026 , Ferdinand Schenk

Tapinocyba affinis Lessert, 1907 Almost threatened
Czech name: pavučenka nevýrazná
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , Pavel Vonička

Tapinocyba insecta (L. Koch, 1869) Almost threatened
Czech name: pavučenka lesní
First record: In the database of records: 1933 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , RNDr. Ondřej Konvička

Tapinocyba pallens (O. Pickard-Cambridge, 1873) Almost threatened
Czech name: pavučenka detritová
First record: In the database of records: 2005 , RNDr. Zdeněk Majkus, CSc. . Last record: 2022 , Mgr. Antonín Roušar

Tapinocyboides pygmaeus (Menge, 1869) Almost threatened
Czech name: pavučenka nejmenší
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2022 , Ing. Tomáš Krejčí, Ph.D.

Tapinopa longidens (Wider, 1834) Almost threatened
Czech name: plachetnatka dlouhozubá
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2014 , Mgr. Ondřej Machač, Ph.D.

Tenuiphantes alacris (Blackwall, 1853) Almost threatened
Czech name: plachetnatka zvonečková
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Vlastimil Růžička, CSc.

Tenuiphantes cristatus (Menge, 1866) Almost threatened
Czech name: plachetnatka pozemní
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Tenuiphantes flavipes (Blackwall, 1854) Almost threatened
Czech name: plachetnatka žlutonohá
First record: In the database of records: 1900 , Karel Absolon starší . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Tenuiphantes mengei (Kulczyński, 1887) Almost threatened
Czech name: plachetnatka Mengeho
First record: In the database of records: 1889 , Antonín Nosek . Last record: 2022 , MUDr. Kryštof Rückl

Tenuiphantes tenebricola (Wider, 1834) Almost threatened
Czech name: plachetnatka stinná
First record: In the database of records: 1929 , E. Nielsen . Last record: 2024

Tenuiphantes tenuis (Blackwall, 1852) Almost threatened
Czech name: plachetnatka kotvovitá
First record: In the database of records: 1930 , Schubert . Last record: 2025 , MUDr. Kryštof Rückl, Ferdinand Schenk

Thyreosthenius parasiticus (Westring, 1851) Almost threatened
Czech name: pavučenka žlutavá
First record: In the database of records: 1967 , Jaroslav Martínek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Tiso vagans (Blackwall, 1834) Almost threatened
Czech name: pavučenka stěhovavá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2024 , MUDr. Kryštof Rückl

Trematocephalus cristatus (Wider, 1834) Almost threatened
Czech name: pavučenka červená
First record: In the database of records: 1933 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Aleš Prágr

Trichoncoides piscator (Simon, 1884) Almost threatened
Czech name: pavučenka dlouhovlasá
First record: In the database of records: 1938 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2025 , Aleš Prágr

Troxochrus scabriculus (Westring, 1851) Almost threatened
Czech name: pavučenka zahradní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Antonín Roušar

Walckenaeria acuminata Blackwall, 1833 Almost threatened
Czech name: pavučenka periskopická
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Walckenaeria alticeps (Denis, 1952) Almost threatened
Czech name: pavučenka lulková
First record: In the database of records: 1964 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2022 , Pavel Vonička

Walckenaeria antica (Wider, 1834) Almost threatened
Czech name: pavučenka dýmková
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , Mgr. Eva Líznarová, Ph.D.

Walckenaeria atrotibialis (O. Pickard-Cambridge, 1878) Almost threatened
Czech name: pavučenka prosedlaná
First record: In the database of records: 1933 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , Mgr. Eva Líznarová, Ph.D.

Walckenaeria corniculans (O. Pickard-Cambridge, 1875) Almost threatened
Czech name: pavučenka čepovitá
First record: In the database of records: 1940 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 2025 , Jiří Stanovský

Walckenaeria cucullata (C. L. Koch, 1836) Almost threatened
Czech name: pavučenka velkonosá
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2022 , Mgr. Ondřej Machač, Ph.D.

Walckenaeria cuspidata Blackwall, 1833 Almost threatened
Czech name: pavučenka zahrocená
First record: In the database of records: 1873 , A. Palliardi . Last record: 2020 , Mgr. Ondřej Machač, Ph.D.

Walckenaeria dysderoides (Wider, 1834) Almost threatened
Czech name: pavučenka štíhlá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , RNDr. Ondřej Konvička

Walckenaeria furcillata (Menge, 1869) Almost threatened
Czech name: pavučenka vidlohlavá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Walckenaeria mitrata (Menge, 1868) Almost threatened
Czech name: pavučenka viklanovitá
First record: In the database of records: 1889 , Antonín Nosek . Last record: 2025 , RNDr. Ondřej Konvička

Walckenaeria nudipalpis (Westring, 1851) Almost threatened
Czech name: pavučenka vlhkomilná
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 2021 , Pavel Vonička

Walckenaeria obtusa Blackwall, 1836 Almost threatened
Czech name: pavučenka spirálová
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2023 , Jiří Stanovský

Walckenaeria vigilax (Blackwall, 1853) Almost threatened
Czech name: pavučenka jarní
First record: In the database of records: 1949 , prof. RNDr. František Miller, DrSc. . Last record: 2020 , Mgr. Eva Líznarová, Ph.D.

Wubanoides uralensis lithodytes Schikora, 2004 Almost threatened
Czech name: plachetnatka suťová
First record: In the database of records: 1987 , RNDr. Vlastimil Růžička, CSc. . Last record: 2011 , Mgr. Antonín Roušar

Agroeca brunnea (Blackwall, 1833) Almost threatened
Czech name: zápředka zvonečková
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Apostenus fuscus Westring, 1851 Almost threatened
Czech name: zápředka hajní
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Liocranum rupicola (Walckenaer, 1830) Almost threatened
Czech name: zápředka domácí
First record: In the database of records: 1866 , Emanuel Bárta . Last record: 2026 , Ferdinand Schenk

Alopecosa cuneata (Clerck, 1757) Almost threatened
Czech name: slíďák tlustonohý
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Aleš Prágr

Alopecosa farinosa (Herman, 1879) Almost threatened
Czech name: slíďák úhorní
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , Eliáš Blažíček

Alopecosa pulverulenta (Clerck, 1757) Almost threatened
Czech name: slíďák šedý
First record: In the database of records: 1859 , František Prach . Last record: 2025 , František Houška

Alopecosa taeniata (C. L. Koch, 1835) Almost threatened
Czech name: slíďák lesní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Petr Dolejš, Ph.D.

Alopecosa trabalis (Clerck, 1757) Almost threatened
Czech name: slíďák křovinný
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Aulonia albimana (Walckenaer, 1805) Almost threatened
Czech name: slíďák černobílý
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Pardosa agrestis (Westring, 1861) Almost threatened
Czech name: slíďák rolní
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , Aleš Prágr

Pardosa alacris (C. L. Koch, 1833) Almost threatened
Czech name: slíďák hájový
First record: In the database of records: 1959 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2026 , RNDr. Petr Dolejš, Ph.D.

Pardosa amentata (Clerck, 1757) Almost threatened
Czech name: slíďák mokřadní
First record: In the database of records: 1929 , RNDr. Jiří Baum . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Pardosa hortensis (Thorell, 1872) Almost threatened
Czech name: slíďák zahradní
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Pardosa lugubris (Walckenaer, 1802) Almost threatened
Czech name: slíďák hajní
First record: In the database of records: 1929 , E. Nielsen . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Pardosa palustris (Linnaeus, 1758) Almost threatened
Czech name: slíďák luční
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Pardosa prativaga (L. Koch, 1870) Almost threatened
Czech name: slíďák lužní
First record: In the database of records: 1892 , Antonín Nosek . Last record: 2025 , Tomáš Kopecký

Pardosa pullata (Clerck, 1757) Almost threatened
Czech name: slíďák menší
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Alice Háková

Pardosa riparia (C. L. Koch, 1833) Almost threatened
Czech name: slíďák řemínkový
First record: In the database of records: 1859 , František Prach . Last record: 2025 , MUDr. Kryštof Rückl

Pardosa saltans Töpfer-Hofmann, 2000 Almost threatened
Czech name: slíďák chlumní
First record: In the database of records: 1959 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Pirata piraticus (Clerck, 1757) Almost threatened
Czech name: slíďák bažinný
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Piratula hygrophila (Thorell, 1872) Almost threatened
Czech name: slíďák vlhkomilný
First record: In the database of records: 1941 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Piratula latitans (Blackwall, 1841) Almost threatened
Czech name: slíďák malý
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Aleš Prágr

Trochosa ruricola (De Geer, 1778) Almost threatened
Czech name: slíďák drápkatý
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Ferdinand Schenk

Trochosa terricola Thorell, 1856 Almost threatened
Czech name: slíďák zemní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2026 , Ferdinand Schenk

Xerolycosa miniata (C. L. Koch, 1834) Almost threatened
Czech name: slíďák červenavý
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Xerolycosa nemoralis (Westring, 1861) Almost threatened
Czech name: slíďák světlinový
First record: In the database of records: 1873 , A. Palliardi . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Ero aphana (Walckenaer, 1802) Almost threatened
Czech name: ostník šestiskvrnný
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Ero furcata (Villers, 1789) Almost threatened
Czech name: ostník pavoukožravý
First record: In the database of records: 1873 , A. Palliardi . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Zora nemoralis (Blackwall, 1861) Almost threatened
Czech name: zora hajní
First record: In the database of records: 1929 , prof. Dr. Jaroslav Štorkán . Last record: 2025 , Aleš Prágr

Zora spinimana (Sundevall, 1833) Almost threatened
Czech name: zora obecná
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Ferdinand Schenk

Mitostoma chrysomelas (Hermann, 1804) Almost threatened
Czech name: žlaznatka řetízková
First record: In the database of records: 2007 , doc. RNDr. et Mgr. Ivan Hadrián Tuf, Ph.D. . Last record: 2024 , Martin Martinka

Nemastoma lugubre (Müller, 1776) Almost threatened
Czech name: žlaznatka dvouskvrnná
First record: In the database of records: 2000 , Bohumil Mocek . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Paranemastoma quadripunctatum (Perty, 1833) Almost threatened
Czech name: žlaznatka čtyřskvrnná
First record: In the database of records: 1981 , Bohumil Mocek . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Nesticus cellulanus (Clerck, 1757) Almost threatened
Czech name: temnomil sklepní
First record: In the database of records: 1866 , Emanuel Bárta . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Cortestina thaleri Knoflach, 2009 Almost threatened
Czech name: vzokan Thalerův
First record: In the database of records: 2022 , Mgr. Ondřej Machač, Ph.D. . Last record: 2022 , Mgr. Ondřej Machač, Ph.D.

Amilenus aurantiacus Simon, 1881 Almost threatened
Czech name: sekáč oranžový


Lacinius dentiger (C. L. Koch, 1848) Almost threatened
Czech name: sekáč drobný
First record: In the database of records: 2015 , Stanislav Rada . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Lacinius ephippiatus (C. L. Koch, 1835) Almost threatened
Czech name: sekáč sedlový
First record: In the database of records: 1981 , Bohumil Mocek . Last record: 2024 , Alice Háková

Lacinius horridus (Panzer, 1794) Almost threatened
Czech name: sekáč děsivý
First record: In the database of records: 2005 , Mgr. Antonín Roušar . Last record: 2024 , Mgr. Antonín Roušar

Lophopilio palpinalis (Herbst, 1799) Almost threatened
Czech name: sekáč lesní
First record: In the database of records: 2008 , doc. RNDr. et Mgr. Ivan Hadrián Tuf, Ph.D. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Mitopus morio (Fabricius, 1799) Almost threatened
Czech name: sekáč pestrý
First record: In the database of records: 1981 , Bohumil Mocek . Last record: 2024

Oligolophus tridens (C. L. Koch, 1836) Almost threatened
Czech name: sekáč obecný
First record: In the database of records: 1981 . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Phalangium opilio Linnaeus, 1758 Almost threatened
Czech name: sekáč rohatý
First record: In the database of records: 2000 , Bohumil Mocek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Platybunus bucephalus (C. L. Koch, 1835) Almost threatened
Czech name: sekáč chobotnička
First record: In the database of records: 1981 , Bohumil Mocek . Last record: 2025 , Jiří Stanovský

Rilaena triangularis (Herbst, 1799) Almost threatened
Czech name: sekáč trojúhlý
First record: In the database of records: 2004 , doc. RNDr. et Mgr. Ivan Hadrián Tuf, Ph.D. . Last record: 2025 , Jiří Stanovský

Zachaeus crista (Brullé‚ 1832) Almost threatened
Czech name: sekáč hřebenový
First record: In the database of records: 2009 , doc. RNDr. et Mgr. Ivan Hadrián Tuf, Ph.D. . Last record: 2018 , RNDr. Ondřej Konvička

Philodromus albidus Kulczyński, 1911 Almost threatened
Czech name: listovník skvrnitý
First record: In the database of records: 1941 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Philodromus aureolus (Clerck, 1757) Almost threatened
Czech name: listovník zlatolesklý
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Aleš Prágr

Philodromus cespitum (Walckenaer, 1802) Almost threatened
Czech name: listovník obecný
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Philodromus collinus C. L. Koch, 1835 Almost threatened
Czech name: listovník keřový
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Philodromus dispar Walckenaer, 1826 Almost threatened
Czech name: listovník rozličný
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Thanatus arenarius L. Koch, 1872 Almost threatened
Czech name: listovník písečný
First record: In the database of records: 1937 , Vladimír Šilhavý . Last record: 2025 , Aleš Prágr

Tibellus oblongus (Walckenaer, 1802) Almost threatened
Czech name: listovník štíhlý
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Aleš Prágr

Pholcus opilionoides (Schrank, 1781) Almost threatened
Czech name: třesavka sekáčovitá
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Ferdinand Schenk

Phrurolithus festivus (C. L. Koch, 1835) Almost threatened
Czech name: brabenčík obecný
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Petr Veselý

Pisaura mirabilis (Clerck, 1757) Almost threatened
Czech name: lovčík hajní
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Aelurillus v-insignitus (Clerck, 1757) Almost threatened
Czech name: skákavka znamenaná
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Aleš Prágr

Attulus pubescens (Fabricius, 1775) Almost threatened
Czech name: skákavka okenní
First record: In the database of records: 1859 , František Prach . Last record: 2019 , Radek Šich

Ballus chalybeius (Walckenaer, 1802) Almost threatened
Czech name: skákavka nosatcová
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Dendryphantes rudis (Sundevall, 1833) Almost threatened
Czech name: skákavka totemová
First record: In the database of records: 1859 , František Prach . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Euophrys frontalis (Walckenaer, 1802) Almost threatened
Czech name: skákavka bělovlasá
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Evarcha arcuata (Clerck, 1757) Almost threatened
Czech name: skákavka černá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Evarcha falcata (Clerck, 1757) Almost threatened
Czech name: skákavka obecná
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Heliophanus cupreus (Walckenaer, 1802) Almost threatened
Czech name: skákavka měděná
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Aleš Prágr

Heliophanus dubius C. L. Koch, 1835 Almost threatened
Czech name: skákavka lesklá
First record: In the database of records: 1859 , František Prach . Last record: 2021 , RNDr. Antonín Kůrka

Heliophanus flavipes (Hahn, 1832) Almost threatened
Czech name: skákavka žlutonohá
First record: In the database of records: 1930 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Macaroeris nidicolens (Walckenaer, 1802) Almost threatened
Czech name: skákavka sosnová
First record: In the database of records: 1961 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Neon reticulatus (Blackwall, 1853) Almost threatened
Czech name: skákavka mechová
First record: In the database of records: 1889 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Phlegra fasciata (Hahn, 1826) Almost threatened
Czech name: skákavka stužkovitá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Pseudeuophrys erratica (Walckenaer, 1826) Almost threatened
Czech name: skákavka kmenová
First record: In the database of records: 1873 , A. Palliardi . Last record: 2024 , Mgr. Ondřej Machač, Ph.D.

Pseudeuophrys lanigera (Simon, 1871) Almost threatened
Czech name: skákavka zední
First record: In the database of records: 1976 . Last record: 2024 , MUDr. Kryštof Rückl

Salticus scenicus (Clerck, 1757) Almost threatened
Czech name: skákavka pruhovaná
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Salticus zebraneus (C. L. Koch, 1837) Almost threatened
Czech name: skákavka zebrovitá
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Synageles venator (Lucas, 1836) Almost threatened
Czech name: skákavka štíhlá
First record: In the database of records: 1940 . Last record: 2025 , Aleš Prágr

Talavera aequipes (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: skákavka ulitová
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Astrobunus laevipes (Canestrini, 1872) Almost threatened
Czech name: sekáč hladkonohý
First record: In the database of records: 1996 , Mgr. Antonín Roušar . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Leiobunum blackwalli (Meade, 1861) Almost threatened
Czech name: sekáč Blackwallův
First record: In the database of records: 1996 , Mgr. Antonín Roušar . Last record: 2025 , Mgr. Antonín Roušar

Leiobunum gracile Thorell, 1876 Almost threatened
Czech name: sekáč gracilní


Leiobunum rotundum (Latreille, 1798) Almost threatened
Czech name: sekáč nitkonohý
First record: In the database of records: 2008 , Mgr. Ondřej Machač, Ph.D. . Last record: 2023 , Mgr. Ondřej Machač, Ph.D.

Leiobunum rupestre (Herbst, 1799) Almost threatened
Czech name: sekáč skalní
First record: In the database of records: 2012 , Mgr. Ondřej Machač, Ph.D. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Segestria senoculata (Linnaeus, 1758) Almost threatened
Czech name: segestra podkorní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Loxosceles rufescens (Dufour, 1820) Almost threatened
Czech name: koutník ryšavý
First record: In the database of records: 2015 , Ing. Vladimír Hula, Ph.D. . Last record: 2015 , Ing. Vladimír Hula, Ph.D.

Heteropoda venatoria (Linné, 1767) Almost threatened
Czech name: maloočka lovecká
First record: In the database of records: 2017 , V. Pešan . Last record: 2017 , V. Pešan

Micrommata virescens (Clerck, 1757) Almost threatened
Czech name: maloočka smaragdová
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Ondřej Konvička

Meta menardi (Latreille, 1804) Almost threatened
Czech name: meta temnostní
First record: In the database of records: 1929 . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Metellina mengei (Blackwall, 1869) Almost threatened
Czech name: meta Mengeho
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Metellina merianae (Scopoli, 1763) Almost threatened
Czech name: meta jeskynní
First record: In the database of records: 1866 , Emanuel Bárta . Last record: 2026 , Aleš Prágr

Metellina segmentata (Clerck, 1757) Almost threatened
Czech name: meta podzimní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Pachygnatha clercki Sundevall, 1823 Almost threatened
Czech name: čelistnatka obojživelná
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , Ferdinand Schenk

Pachygnatha degeeri Sundevall, 1830 Almost threatened
Czech name: čelistnatka mokřadní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Aleš Prágr

Pachygnatha listeri Sundevall, 1830 Almost threatened
Czech name: čelistnatka Listerova
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Tetragnatha extensa (Linnaeus, 1758) Almost threatened
Czech name: čelistnatka rákosní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Tetragnatha montana Simon, 1874 Almost threatened
Czech name: čelistnatka perleťová
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Tetragnatha obtusa C. L. Koch, 1837 Almost threatened
Czech name: čelistnatka ptačí
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Tetragnatha pinicola L. Koch, 1870 Almost threatened
Czech name: čelistnatka stromová
First record: In the database of records: 1875 . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Anelosimus vittatus (C. L. Koch, 1836) Almost threatened
Czech name: snovačka stužkovitá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Asagena phalerata (Panzer, 1801) Almost threatened
Czech name: snovačka zdobená
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Aleš Prágr

Crustulina guttata (Wider, 1834) Almost threatened
Czech name: snovačka tečkovaná
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Cryptachaea riparia (Blackwall, 1834) Almost threatened
Czech name: snovačka břehová
First record: In the database of records: 1941 . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Dipoena melanogaster (C. L. Koch, 1837) Almost threatened
Czech name: snovačka černobřichá
First record: In the database of records: 1889 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Enoplognatha latimana Hippa & Oksala, 1982 Almost threatened
Czech name: snovačka luční
First record: In the database of records: 1973 , RNDr. Vlastimil Růžička, CSc. . Last record: 2024 , Mgr. Antonín Roušar

Enoplognatha ovata (Clerck, 1757) Almost threatened
Czech name: snovačka oválná
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Aleš Prágr

Enoplognatha thoracica (Hahn, 1833) Almost threatened
Czech name: snovačka zemní
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Episinus angulatus (Blackwall, 1836) Almost threatened
Czech name: snovačka hranatá
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Euryopis flavomaculata (C. L. Koch, 1836) Almost threatened
Czech name: snovačka žlutoskvrnná
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Neottiura bimaculata (Linnaeus, 1767) Almost threatened
Czech name: snovačka dvouskvrnná
First record: In the database of records: 1859 , František Prach . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Paidiscura pallens (Blackwall, 1834) Almost threatened
Czech name: snovačka doubravní
First record: In the database of records: 1971 , prof. RNDr. Jan Buchar, DrSc. . Last record: 2025 , Ing. Tomáš Krejčí, Ph.D.

Parasteatoda lunata (Clerck, 1757) Almost threatened
Czech name: snovačka hajní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Parasteatoda simulans (Thorell, 1875) Almost threatened
Czech name: snovačka šálivá
First record: In the database of records: 1866 , Emanuel Bárta . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Parasteatoda tabulata (Levi, 1980) Almost threatened
Czech name: snovačka stolová
First record: In the database of records: 2015 , Mgr. Ondřej Machač, Ph.D. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Phylloneta impressa (L. Koch, 1881) Almost threatened
Czech name: snovačka pečující
First record: In the database of records: 1886 , Antonín Nosek . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Phylloneta sisyphia (Clerck, 1757) Almost threatened
Czech name: snovačka smrčková
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Platnickina tincta (Walckenaer, 1802) Almost threatened
Czech name: snovačka kropenatá
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Robertus arundineti (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: snovačka polní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Petr Veselý

Robertus lividus (Blackwall, 1836) Almost threatened
Czech name: snovačka lesní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Robertus neglectus (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: snovačka mechová
First record: In the database of records: 1934 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , RNDr. Ondřej Konvička

Rugathodes bellicosus (Simon, 1873) Almost threatened
Czech name: snovačka překrásná
First record: In the database of records: 1929 , E. Nielsen . Last record: 2025 , RNDr. Vlastimil Růžička, CSc.

Sardinidion blackwalli (O. Pickard-Cambridge, 1871) Almost threatened
Czech name: snovačka Blackwallova
First record: In the database of records: 1959 , Jaroslav Martínek . Last record: 2025 , Viktor Střeštík

Steatoda bipunctata (Linnaeus, 1758) Almost threatened
Czech name: snovačka pokoutní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Theridion familiare O. Pickard-Cambridge, 1871 Almost threatened
Czech name: snovačka podomní
First record: In the database of records: 2022 , MUDr. Kryštof Rückl, Viktor Střeštík . Last record: 2022 , MUDr. Kryštof Rückl, Viktor Střeštík

Theridion hemerobium Simon, 1914 Almost threatened
Czech name: snovačka pobřežní
First record: In the database of records: 1991 , doc. MUDr. Pavel Kasal, CSc. . Last record: 2025 , Aleš Prágr

Theridion melanurum Hahn, 1831 Almost threatened
Czech name: snovačka skálová
First record: In the database of records: 1873 , A. Palliardi . Last record: 2026 , Mgr. Ondřej Machač, Ph.D.

Theridion mystaceum L. Koch, 1870 Almost threatened
Czech name: snovačka stromová
First record: In the database of records: 1959 , Jaroslav Martínek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Theridion pinastri L. Koch, 1872 Almost threatened
Czech name: snovačka borová
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Theridion varians Hahn, 1833 Almost threatened
Czech name: snovačka keřová
First record: In the database of records: 1929 , RNDr. Jiří Baum . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Coriarachne depressa (C. L. Koch, 1837) Almost threatened
Czech name: běžník plochý
First record: In the database of records: 1873 , A. Palliardi . Last record: 2026 , Aleš Prágr

Diaea dorsata (Fabricius, 1777) Almost threatened
Czech name: běžník zelený
First record: In the database of records: 1859 , František Prach . Last record: 2025 , MUDr. Kryštof Rückl

Ebrechtella tricuspidata (Fabricius, 1775) Almost threatened
Czech name: běžník listový
First record: In the database of records: 1936 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Misumena vatia (Clerck, 1757) Almost threatened
Czech name: běžník kopretinový
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Ozyptila atomaria (Panzer, 1801) Almost threatened
Czech name: běžník suchopárový
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Aleš Prágr

Ozyptila praticola (C. L. Koch, 1837) Almost threatened
Czech name: běžník lužní
First record: In the database of records: 1859 , František Prach . Last record: 2025 , František Houška

Ozyptila trux (Blackwall, 1846) Almost threatened
Czech name: běžník vlhkomilný
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Alice Háková

Synema globosum (Fabricius, 1775) Almost threatened
Czech name: běžník skvostný
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2026 , Mgr. Eva Líznarová, Ph.D.

Xysticus audax (Schrank, 1803) Almost threatened
Czech name: běžník keřový
First record: In the database of records: 1859 , František Prach . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Xysticus bifasciatus C. L. Koch, 1837 Almost threatened
Czech name: běžník dvoupruhý
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Xysticus cristatus (Clerck, 1757) Almost threatened
Czech name: běžník obecný
First record: In the database of records: 1859 , František Prach . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Xysticus erraticus (Blackwall, 1834) Almost threatened
Czech name: běžník pocestný
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Xysticus kochi Thorell, 1872 Almost threatened
Czech name: běžník Kochův
First record: In the database of records: 1894 , Antonín Nosek . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Xysticus luctuosus (Blackwall, 1836) Almost threatened
Czech name: běžník lesní
First record: In the database of records: 1873 , A. Palliardi . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Xysticus ulmi (Hahn, 1831) Almost threatened
Czech name: běžník mokřadní
First record: In the database of records: 1938 , prof. RNDr. František Miller, DrSc. . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Titanoeca quadriguttata (Hahn, 1833) Almost threatened
Czech name: teplomil čtyřskvrnný
First record: In the database of records: 1866 , Emanuel Bárta . Last record: 2025 , Ing. Tomáš Krejčí, Ph.D.

Trogulus tricarinatus (Linnaeus, 1767) Almost threatened
Czech name: plošík malý
First record: In the database of records: 2005 , Mgr. Antonín Roušar . Last record: 2025 , Mgr. Ondřej Machač, Ph.D.

Hyptiotes paradoxus (C. L. Koch, 1834) Almost threatened
Czech name: pakřižák smrkový
First record: In the database of records: 1866 , Emanuel Bárta . Last record: 2025 , RNDr. Antonín Kůrka, MUDr. Kryštof Rückl

Zodarion germanicum (C. L. Koch, 1837) Almost threatened
Czech name: mravčík obecný
First record: In the database of records: 1866 , Emanuel Bárta . Last record: 2025 , Jiří Stanovský

Missing Simziella major (Menge, 1869) Missing
Czech name: cedivečka velká
First record: In the database of records: 1975 , doc. MUDr. Pavel Kasal, CSc. . Last record: 1975 , doc. MUDr. Pavel Kasal, CSc.

Micaria albovittata (Lucas, 1846) Missing
Czech name: mikarie bělostuhá
First record: In the database of records: 1967 , prof. RNDr. František Miller, DrSc. . Last record: 1973 , Hana Potužáková

Micaria lenzi Bösenberg, 1899 Missing
Czech name: mikarie Lenzova
First record: In the database of records: 1962 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1993 , Josef Chytil

Zelotes atrocaeruleus (Simon, 1878) Missing
Czech name: skálovka zoubkovaná
First record: In the database of records: 1932 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 1983 , prof. RNDr. František Miller, DrSc.

Carorita limnaea (Crosby & Bishop, 1927) Missing
Czech name: pavučenka slatinná
First record: In the database of records: 1981 , RNDr. Antonín Kůrka . Last record: 1981 , RNDr. Antonín Kůrka

Centromerus dilutus (O. Pickard-Cambridge, 1875) Missing
Czech name: plachetnatka stužkovitá
First record: In the database of records: 1958 , prof. RNDr. František Miller, DrSc. . Last record: 1958 , prof. RNDr. František Miller, DrSc.

Entelecara obscura Miller, 1971 Missing
Czech name: pavučenka Millerova
First record: In the database of records: 1967 , prof. RNDr. František Miller, DrSc. . Last record: 1967 , prof. RNDr. František Miller, DrSc.

Erigone jaegeri Baehr, 1984 Missing
Czech name: pavučenka Jägerova
First record: In the database of records: 1973 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1973 , prof. RNDr. Jan Buchar, DrSc.

Heterotrichoncus pusillus (Miller, 1958) Missing
Czech name: pavučenka různobrvá
First record: In the database of records: 1951 , prof. RNDr. František Miller, DrSc. . Last record: 1954 , prof. RNDr. František Miller, DrSc.

Porrhomma omissum Miller, 1971 Missing
Czech name: plachetnatka moravská
First record: 1975, F. Miller, Miller & Obrtel 1975b . Last record: 1975 , prof. RNDr. František Miller, DrSc.

Satilatlas britteni (Jackson, 1913) Missing
Czech name: pavučenka Brittenova
First record: In the database of records: 1977 , RNDr. Vlastimil Růžička, CSc. . Last record: 1977 , RNDr. Vlastimil Růžička, CSc.

Savignia frontata Blackwall, 1833 Missing
Czech name: pavučenka lachtaní
First record: In the database of records: 1873 . Last record: 1985 , František Zbytek

Stemonyphantes conspersus (L. Koch, 1879) Missing
Czech name: plachetnatka smrčková
First record: In the database of records: 1930 , E. Nielsen . Last record: 1966 , prof. RNDr. Jan Buchar, DrSc.

Zora distincta Kulczyński, 1915 Missing
Czech name: zora pestrá


Thanatus pictus L. Koch, 1881 Missing
Czech name: listovník vřesovištní
First record: In the database of records: 1976 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1976 , prof. RNDr. Jan Buchar, DrSc.

Phlegra bresnieri (Lucas, 1846) Missing
Czech name: skákavka úzkopásá
First record: In the database of records: 1940 , prof. RNDr. František Miller, DrSc. . Last record: 1941

Euryopis episinoides (Walckenaer, 1847) Missing
Czech name: snovačka vykrojená
First record: In the database of records: 1941 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 1941

Kochiura aulica (C. L. Koch, 1838) Missing
Czech name: snovačka nádvorní
First record: In the database of records: 1959 , prof. RNDr. Jan Buchar, DrSc. . Last record: 1959 , prof. RNDr. Jan Buchar, DrSc.

Robertus ungulatus Vogelsanger, 1944 Missing
Czech name: snovačka drápkatá
First record: In the database of records: 1964 , Jaroslav Martínek . Last record: 1964 , Jaroslav Martínek

Ozyptila rauda Simon, 1875 Missing
Czech name: běžník drnový
First record: In the database of records: 1930 . Last record: 2012 , RNDr. Zdeněk Majkus, CSc.

Titanoeca tristis L. Koch, 1872 Missing
Czech name: teplomil skalní
First record: In the database of records: 1932 , prof. RNDr. Josef Kratochvíl, DrSc. . Last record: 1932 , prof. RNDr. Josef Kratochvíl, DrSc.