Records by time
Linyphiidae 0-19001901-19501951-20002001-2018
Evansia merens O. Pickard-Cambridge, 1901 Endangered 2x 11x 2x 15x

Evansia merens O. Pickard-Cambridge, 1901

Czech namepavučenka mravenčí
Threat levelEndangered
Records15 nálezů, 7 kvadrátů
First record 1949, F. Miller, Miller 1951
Last record 2016 , Antonín Roušar
Distribution areaPalaearctic - E-S
Phytogeographic areaMeso, Oreo
Původnost stanovišťclimax, semi-natural
Humiditysemi-humid
StratumUnderground, Ground layer
Osvětlení stanovišťopen, semi-open, partly shaded
Hojnost výskyturare
Altitude600-1400

Bibliography

© Oto Zimmermann
Pavouci České republiky; Velké dobrodružství: Physocyclus globosus (Taczanowski, 1874) zavlečen do Evropy; Revize třesavek Pholcus phalangioides v Národním muzeu; Pavouci v hledáčku šotoušů* – Holocnemus pluchei na „hlaváku“; Slíďák tatarský (Lycosa singoriensis) na Šumavě!; Zajímavý nález dvou druhů rodu Acantholycosa na jedné mýtině; Do třetice Araneus saevus, aneb jak je to s historicky druhým nálezem křižáka stromového u nás; Pardosa maisa – slíďák slaništní?; Rodinná dovolená v Beskydech; Spojení arachnologie a kultury; Významné nálezy pavouků z ČR III./ Remarkable records of spiders from Czech Republic III.; Hrabalky (Pompilidae) rodu Anoplius – specialisté na lov pavouků; Překvapení pod mikroskopem; 30th European Congress of Arachnology; 115. arachnologický seminář Brno 2017; Šplh po vlákně; Arachnologický spravodaj; Česká bibliografie 2017; Britská bibliografie – The Newsletter 139; Pokyny pro autory

© Oto Zimmermann

Results of the exploration of the araneofauna and the entomofauna in West Bohemian heathlands are presented. Spiders and carabid beetles were collected during the vegetation seasons in 2011 and 2012 by the method of pitfall trapping. In total, 3188 specimens of 171 Araneae species and 2168 specimens of 93 Carabid species were determined. The most frequent spiders were Xerolycosa nemoralis (Westring, 1861), a common forest species. The following identified species are listed among the endangered spiders in the Czech Republic in the category „endangered“: Alopecosa schmidti (Hahn, 1835), Micaria dives (Lucas, 1846),  Peponocranium orbiculatum (O. P.-Cambridge, 1882), in the category „vulnerable“: Centromerus incilium (L. Koch, 1881), Evansia merens O. P.-Cambridge, 1900, Metopobactrus prominulus (O. P.-Cambridge, 1872), Arctosa figurata (Simon, 1876), Arctosa lutetiana (Simon, 1876), Pardosa nigriceps (Thorell, 1872), Gnaphosa bicolor (Hahn, 1833), Xysticus striatipes L. Koch, 1870, Evarcha laetabunda (C. L. Koch, 1846) and Trichopterna cito (Blackwall, 1841). The most remarkable species of the Carabids were the Amara equestris equestris (Duftschmid, 1812), Amara pulpani Kult, 1949, Bradycellus ruficollis (Stephens, 1828), Carabus arcensis arcensis Herbst, 1784, Carabus problematicus harcyniae Sturm, 1815, Cymindis axillaris axillaris (Fabricius, 1794), Cymindis vaporariorum (Linné, 1758), Masoreus wetterhallii wetterhallii (Gyllenhal, 1813), Olisthopus rotundatus rotundatus (Paykull, 1790). Studied material was reposited at the Department of Zoology of the West Bohemian Museum in Pilsen.



Statistics

By month


By altitude


By collecting method (12 used records)
Evansia merens O. Pickard-Cambridge, 1901 VUMalesFemalesJuvenilesRecords
Individuální sběr1403
Zemní past0504
Eklektor2305
 MalesFemalesJuvenilesRecords

By biotope (12 used records)
Evansia merens O. Pickard-Cambridge, 1901 VUMalesFemalesJuvenilesRecords
skály a sutě v horách1101
výsadby jehličnanů0303
Lesy2405
alpínské trávníky0101
paseky0101
Přirozené lesy1221
 MalesFemalesJuvenilesRecords

Czech Arachnological Society © 2008-2020