Records by time  
Linyphiidae 0-19001901-19501951-20002001+
Oedothorax agrestis Oedothorax agrestis (Blackwall, 1853) Not endangered 155× 16× 175×
Oedothorax apicatus Oedothorax apicatus (Blackwall, 1850) Not endangered 489× 193× 690×
Oedothorax fuscus Oedothorax fuscus (Blackwall, 1834) Not endangered 103× 117×
Oedothorax gibbifer Oedothorax gibbifer (Kulczyński, 1882) Endangered 15× 16×
Oedothorax gibbosus Oedothorax gibbosus (Blackwall, 1841) Not endangered 492× 30× 525×
Oedothorax retusus Oedothorax retusus (Westring, 1851) Not endangered 483× 26× 513×

Bibliography

 © Oto Zimmermann
Agroecosystems are subject to regular disturbances that cause extinction or migration of much of their fauna, followed by recolonization from surrounding refuges. In small-sized aeronaut spiders, such recolonization is potentiated by their ability to rappel and balloon. These are complex behaviors that we hypothesized to be affected by neurotoxins, namely, neonicotinoids. We tested this hypothesis using two common farmland spider species, Oedothorax apicatus (Linyphiidae) and Phylloneta impressa (Theridiidae). The spiders were topically exposed by dorsal wet application or tarsal dry exposure to commercial neonicotinoid formulations Actara 25 WG, Biscaya 240 OD, Mospilan 20 SP and Confidor 200 OD at concentrations that are recommended for application in agriculture. Contact exposure to neonicotinoids suppressed the ability of spiders to produce the major ampullate fiber and anchor it to the substratum by piriform fibrils. Contact exposure to neonicotinoids also suppressed the ballooning behavior that was manifested by climbing to elevated places, adopting a tiptoe position and producing silk gossamer in the wind. Impaired ability of affected common farmland spiders to quickly recolonize disturbed agroecosystems by silk-mediated dispersal may explain their decline in multiple farmland ecosystems, in which neonicotinoids are applied.

 © Oto Zimmermann

V práci jsou uvedeny údaje o araneofauně přírodních rezervací Černý důl a Komáří vrch získané v rozmezí let 2016–2017. Údaje doplňují dosavadní poznatky o společenstvech pavouků z území CHKO Orlické hory. Na lokalitě PR Černý důl bylo zjištěno 76 druhů, z nichž 16 druhů lze označit jako bioindikačně velmi významných. Na lokalitě PR Komáří vrch bylo zjištěno 61 druhů, z nichž bioindikačně velmi významných je 13. Výskyt těchto zachycených druhů poukazuje na zachovalost, původnost a biotickou hodnotu studovaných lokalit.



Gallery

Statistics

By month


By altitude


By collecting method (2036 used records)
Zemní pastMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 126 136 1 83
Oedothorax apicatus (Blackwall, 1850) 8806 7180 53 404
Oedothorax fuscus (Blackwall, 1834) 249 1584 2 76
Oedothorax gibbifer (Kulczyński, 1882) 8 2 0 3
Oedothorax gibbosus (Blackwall, 1841) 1083 538 14 278
Oedothorax retusus (Westring, 1851) 1325 1511 1 331
NeurčenoMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 13 27 4 32
Oedothorax apicatus (Blackwall, 1850) 276 123 47 149
Oedothorax fuscus (Blackwall, 1834) 2 8 4 22
Oedothorax gibbifer (Kulczyński, 1882) 0 0 0 1
Oedothorax gibbosus (Blackwall, 1841) 43 67 5 68
Oedothorax retusus (Westring, 1851) 105 84 3 90
Individuální sběrMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 80 98 14 38
Oedothorax apicatus (Blackwall, 1850) 95 225 2 75
Oedothorax fuscus (Blackwall, 1834) 12 23 0 14
Oedothorax gibbifer (Kulczyński, 1882) 2 17 0 8
Oedothorax gibbosus (Blackwall, 1841) 78 193 25 81
Oedothorax retusus (Westring, 1851) 50 179 0 51
SmykMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 3 10 0 9
Oedothorax apicatus (Blackwall, 1850) 41 21 0 30
Oedothorax fuscus (Blackwall, 1834) 0 5 0 2
Oedothorax gibbifer (Kulczyński, 1882) 1 0 0 1
Oedothorax gibbosus (Blackwall, 1841) 25 72 0 40
Oedothorax retusus (Westring, 1851) 6 11 0 20
ProsevMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 15 18 0 8
Oedothorax apicatus (Blackwall, 1850) 6 15 0 6
Oedothorax fuscus (Blackwall, 1834) 1 2 0 3
Oedothorax gibbifer (Kulczyński, 1882) 0 5 0 2
Oedothorax gibbosus (Blackwall, 1841) 69 91 10 52
Oedothorax retusus (Westring, 1851) 11 13 0 15
SklepáváníMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 4 7 0 5
Oedothorax apicatus (Blackwall, 1850) 10 8 0 14
Oedothorax gibbifer (Kulczyński, 1882) 0 1 0 1
Oedothorax gibbosus (Blackwall, 1841) 8 25 0 5
Oedothorax retusus (Westring, 1851) 0 0 0 2
Žlutá miskaMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 7 2 0 8
Oedothorax gibbosus (Blackwall, 1841) 1 0 0 1
EklektorMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 2 2 0 3
Oedothorax retusus (Westring, 1851) 170 64 2 4
VysavačMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 3 0 0 1
 MalesFemalesJuvenilesRecords

By biotope (2036 used records)
NeurčenoMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 26 54 5 42
Oedothorax apicatus (Blackwall, 1850) 6437 3774 52 297
Oedothorax fuscus (Blackwall, 1834) 10 11 4 24
Oedothorax gibbifer (Kulczyński, 1882) 0 3 0 2
Oedothorax gibbosus (Blackwall, 1841) 72 119 5 76
Oedothorax retusus (Westring, 1851) 138 155 3 104
Mokré loukyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 16 6 0 8
Oedothorax apicatus (Blackwall, 1850) 26 19 0 27
Oedothorax fuscus (Blackwall, 1834) 202 1554 2 38
Oedothorax gibbosus (Blackwall, 1841) 245 222 18 119
Oedothorax retusus (Westring, 1851) 266 530 0 84
RašeliništěMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 19 18 0 15
Oedothorax apicatus (Blackwall, 1850) 4 1 0 3
Oedothorax fuscus (Blackwall, 1834) 6 8 0 7
Oedothorax gibbosus (Blackwall, 1841) 269 207 4 84
Oedothorax retusus (Westring, 1851) 22 9 0 14
Břehy tekoucích vodMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 63 67 0 40
Oedothorax apicatus (Blackwall, 1850) 17 86 0 18
Oedothorax fuscus (Blackwall, 1834) 16 26 0 10
Oedothorax gibbifer (Kulczyński, 1882) 0 8 0 3
Oedothorax gibbosus (Blackwall, 1841) 5 7 0 9
Oedothorax retusus (Westring, 1851) 50 118 0 40
Bylinné porosty břehůMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 11 12 0 11
Oedothorax apicatus (Blackwall, 1850) 5 3 0 3
Oedothorax fuscus (Blackwall, 1834) 5 6 0 5
Oedothorax gibbosus (Blackwall, 1841) 374 152 23 45
Oedothorax retusus (Westring, 1851) 71 123 0 30
Lužní lesy nížinMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 9 6 0 4
Oedothorax apicatus (Blackwall, 1850) 332 240 0 32
Oedothorax gibbosus (Blackwall, 1841) 4 1 0 5
Oedothorax retusus (Westring, 1851) 703 306 2 46
Ostatní poleMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 1936 2583 50 69
Oedothorax fuscus (Blackwall, 1834) 1 0 0 1
Oedothorax gibbosus (Blackwall, 1841) 6 5 0 5
Oedothorax retusus (Westring, 1851) 9 7 1 9
LoukyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 4 7 0 7
Oedothorax apicatus (Blackwall, 1850) 109 187 0 17
Oedothorax fuscus (Blackwall, 1834) 7 0 0 4
Oedothorax gibbifer (Kulczyński, 1882) 5 4 0 2
Oedothorax gibbosus (Blackwall, 1841) 3 8 0 8
Oedothorax retusus (Westring, 1851) 33 31 0 41
MočályMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 10 19 0 3
Oedothorax apicatus (Blackwall, 1850) 11 1 0 4
Oedothorax fuscus (Blackwall, 1834) 1 1 0 2
Oedothorax gibbosus (Blackwall, 1841) 60 97 3 53
Oedothorax retusus (Westring, 1851) 17 10 0 14
Mokřadní olšinyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 3 3 0 6
Oedothorax apicatus (Blackwall, 1850) 2 0 0 2
Oedothorax fuscus (Blackwall, 1834) 6 0 0 5
Oedothorax gibbosus (Blackwall, 1841) 43 24 1 25
Oedothorax retusus (Westring, 1851) 14 9 0 10
RuderályMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 42 65 0 25
Oedothorax fuscus (Blackwall, 1834) 1 0 0 2
Oedothorax gibbosus (Blackwall, 1841) 0 1 0 1
Oedothorax retusus (Westring, 1851) 8 16 0 8
Ostřicové porosty stojatých vodMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 2 1 0 2
Oedothorax fuscus (Blackwall, 1834) 1 1 0 2
Oedothorax gibbosus (Blackwall, 1841) 120 77 0 24
Oedothorax retusus (Westring, 1851) 29 26 0 6
Mezofilní loukyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 11 42 0 13
Oedothorax fuscus (Blackwall, 1834) 1 2 0 2
Oedothorax retusus (Westring, 1851) 137 351 0 18
Vrbové křoviny - vlhké (vrbové) křovinyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 1 13 0 3
Oedothorax apicatus (Blackwall, 1850) 1 1 0 2
Oedothorax fuscus (Blackwall, 1834) 1 2 0 1
Oedothorax gibbosus (Blackwall, 1841) 2 3 0 3
Oedothorax retusus (Westring, 1851) 97 101 0 23
Ovocné sady s luční vegetacíMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 65 92 0 26
Oedothorax fuscus (Blackwall, 1834) 0 1 0 1
Oedothorax retusus (Westring, 1851) 2 3 0 4
Rákosiny a orobincové porosty stojatých vodMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 0 1 0 2
Oedothorax gibbosus (Blackwall, 1841) 27 12 0 18
Oedothorax retusus (Westring, 1851) 7 2 0 7
Štěrkové břehy řekMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 54 56 0 11
Oedothorax fuscus (Blackwall, 1834) 2 2 0 3
Oedothorax gibbifer (Kulczyński, 1882) 0 2 0 2
Oedothorax retusus (Westring, 1851) 1 10 0 4
Kamenité suti nižších polohMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 18 5 0 13
Oedothorax retusus (Westring, 1851) 1 3 0 3
Suché loukyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 15 20 0 15
PastvinyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 10 12 0 8
Oedothorax fuscus (Blackwall, 1834) 0 5 0 3
Oedothorax gibbosus (Blackwall, 1841) 1 1 0 2
Oedothorax retusus (Westring, 1851) 1 4 0 2
KamenolomyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 1 2 0 1
Oedothorax apicatus (Blackwall, 1850) 9 34 0 8
Oedothorax gibbosus (Blackwall, 1841) 1 3 0 4
Oedothorax retusus (Westring, 1851) 1 1 0 1
Stojaté a pomalu tekoucí vodyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 2 0 0 2
Oedothorax gibbosus (Blackwall, 1841) 5 3 0 6
Oedothorax retusus (Westring, 1851) 11 9 0 6
Lesní okrajeMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 1 1 0 1
Oedothorax apicatus (Blackwall, 1850) 5 2 0 7
Oedothorax fuscus (Blackwall, 1834) 1 0 0 1
Oedothorax gibbosus (Blackwall, 1841) 4 0 0 2
Oedothorax retusus (Westring, 1851) 1 4 0 3
Přirozené lesyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 3 5 0 7
Oedothorax apicatus (Blackwall, 1850) 2 0 0 2
Oedothorax fuscus (Blackwall, 1834) 2 0 0 2
Oedothorax gibbifer (Kulczyński, 1882) 0 1 0 1
Oedothorax retusus (Westring, 1851) 2 0 0 1
alpínské trávníkyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 1 1 0 1
Oedothorax apicatus (Blackwall, 1850) 9 3 0 9
Oedothorax gibbosus (Blackwall, 1841) 1 0 0 1
Oedothorax retusus (Westring, 1851) 2 0 0 2
Těžebny písku a jiných nezpevněných horninMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 1 1 0 2
Oedothorax apicatus (Blackwall, 1850) 12 14 0 8
Oedothorax retusus (Westring, 1851) 0 1 0 1
Luční ostřicové mokřadyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 2 0 0 2
Oedothorax gibbosus (Blackwall, 1841) 48 15 0 9
Výsadby jehličnanůMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 2 7 0 5
Oedothorax gibbosus (Blackwall, 1841) 3 1 0 3
Oedothorax retusus (Westring, 1851) 10 4 0 3
Písčité břehyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 14 15 14 4
Oedothorax apicatus (Blackwall, 1850) 9 23 0 4
Oedothorax retusus (Westring, 1851) 3 2 0 3
ÚhoryMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 1 0 0 1
Oedothorax apicatus (Blackwall, 1850) 65 26 0 5
Oedothorax retusus (Westring, 1851) 1 3 0 3
Polní biotopyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 14 297 0 7
Oedothorax retusus (Westring, 1851) 0 1 0 1
Stinné skály nižších polohMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 0 1 0 1
Oedothorax apicatus (Blackwall, 1850) 2 2 0 4
Oedothorax gibbosus (Blackwall, 1841) 3 11 0 3
Porosty borůvekMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 0 2 0 1
Oedothorax apicatus (Blackwall, 1850) 1 1 0 2
Oedothorax gibbosus (Blackwall, 1841) 2 4 0 2
Oedothorax retusus (Westring, 1851) 1 2 0 2
Suché doubravyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 2 3 0 2
Oedothorax apicatus (Blackwall, 1850) 9 11 0 2
Oedothorax retusus (Westring, 1851) 2 2 0 3
Suché křovinyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 6 1 0 5
Oedothorax fuscus (Blackwall, 1834) 0 2 0 2
Výsadby listnáčůMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 4 1 0 4
Oedothorax gibbosus (Blackwall, 1841) 1 2 0 2
Oedothorax retusus (Westring, 1851) 1 0 0 1
Horské bučinyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 1 0 0 1
Oedothorax gibbifer (Kulczyński, 1882) 3 6 0 3
Oedothorax gibbosus (Blackwall, 1841) 0 2 0 2
Haldy a výsypkyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 2 3 0 5
Oedothorax retusus (Westring, 1851) 0 0 0 1
LesyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 0 1 0 1
Oedothorax fuscus (Blackwall, 1834) 1 0 0 1
Oedothorax gibbosus (Blackwall, 1841) 2 1 0 3
Oedothorax retusus (Westring, 1851) 3 2 0 1
Bučiny nižších polohMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 0 2 0 1
Oedothorax apicatus (Blackwall, 1850) 2 0 0 2
Oedothorax gibbosus (Blackwall, 1841) 1 1 0 1
Oedothorax retusus (Westring, 1851) 1 0 0 1
Xerotermní travinobylinná společenstvaMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 3 2 0 4
Oedothorax retusus (Westring, 1851) 1 0 0 1
Kukuřičná poleMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 5 8 0 2
Oedothorax retusus (Westring, 1851) 8 2 0 2
SlaniskaMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 2 1 0 3
Oedothorax retusus (Westring, 1851) 1 1 0 1
PasekyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 1 0 0 1
Oedothorax gibbosus (Blackwall, 1841) 1 2 0 2
Oedothorax retusus (Westring, 1851) 10 6 0 1
Lesostepní doubravyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 5 0 0 3
Oedothorax gibbifer (Kulczyński, 1882) 0 1 0 1
Suťové a roklinové lesyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 1 0 0 1
Oedothorax apicatus (Blackwall, 1850) 3 1 0 1
Oedothorax gibbosus (Blackwall, 1841) 1 0 0 1
DubohabřinyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 4 0 0 1
Oedothorax retusus (Westring, 1851) 0 4 0 2
Podmáčené smrčinyMalesFemalesJuvenilesRecords
Oedothorax gibbosus (Blackwall, 1841) 0 2 0 1
Oedothorax retusus (Westring, 1851) 1 1 0 2
Lesy vyšších poloh a strmých svahůMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 1 1 0 2
Oedothorax gibbifer (Kulczyński, 1882) 3 0 0 1
Horské smrčinyMalesFemalesJuvenilesRecords
Oedothorax gibbifer (Kulczyński, 1882) 0 0 0 1
Oedothorax retusus (Westring, 1851) 1 0 0 1
Lesní cestaMalesFemalesJuvenilesRecords
Oedothorax gibbosus (Blackwall, 1841) 0 2 0 2
Rašelinné boryMalesFemalesJuvenilesRecords
Oedothorax gibbosus (Blackwall, 1841) 1 0 0 2
Skalní stepi na vápenciMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 0 2 0 2
Vnější stěny budovMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 1 1 0 2
Vlhké lesní lemyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 5 0 0 1
Oedothorax fuscus (Blackwall, 1834) 0 1 0 1
Obilná poleMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 9 1 0 2
Bahnité břehyMalesFemalesJuvenilesRecords
Oedothorax gibbosus (Blackwall, 1841) 1 1 0 1
Horské biotopyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 1 0 0 1
PísčinyMalesFemalesJuvenilesRecords
Oedothorax retusus (Westring, 1851) 0 1 0 1
Louky a pastvinyMalesFemalesJuvenilesRecords
Oedothorax agrestis (Blackwall, 1853) 0 1 0 1
Okraje silnicMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 0 1 0 1
Acidofilní boryMalesFemalesJuvenilesRecords
Oedothorax retusus (Westring, 1851) 0 1 0 1
Vlhké doubravyMalesFemalesJuvenilesRecords
Oedothorax gibbosus (Blackwall, 1841) 1 0 0 1
Suché lesní lemyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 4 0 0 1
Zahradnicky utvářené zahrady a parkyMalesFemalesJuvenilesRecords
Oedothorax retusus (Westring, 1851) 0 1 0 1
Širokolisté horské nivyMalesFemalesJuvenilesRecords
Oedothorax apicatus (Blackwall, 1850) 1 0 0 1
 MalesFemalesJuvenilesRecords

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