Records by time | |||||
---|---|---|---|---|---|
Theridiidae | 0-1900 | 1901-1950 | 1951-2000 | 2001+ | ∑ |
Dipoena braccata (C. L. Koch, 1841) Endangered | 2× | 12× | 1× | 15× | |
Dipoena erythropus (Simon, 1881) Criticaly endangered | 3× | 5× | 8× | ||
Dipoena melanogaster (C. L. Koch, 1837) Not endangered | 3× | 2× | 95× | 104× | 204× |
Dipoena nigroreticulata (Simon, 1880) Strongly endangered | 4× | 8× | 12× | ||
Dipoena torva (Thorell, 1875) Strongly endangered | 7× | 2× | 9× |
Arachnologický průzkum na Mostecku a Chomutovsku byl doposud soustředěn zejména na Krušné hory (BUCHAR a HAJER 1999, 2005, 2010. ROUŠAR 2011. RŮŽIČKA a HAJER 2002, 2003), jednotlivé sběry z okolí jsou také zahrnuty v katalogu pavouků ČR (BUCHAR a RŮŽIČKA 2002), na Chomutovsku je známo také několik publikovaných sběrů Antonína Roušara (ROUŠAR 2009, 2015, 2016). Přesto údaje o výskytu pavouků z mnoha lokalit scházejí. Proto od 1. do 4. června 2017 uspořádalo Oblastní muzeum v Mostě arachnologické exkurze do nejbližšího okolí Mostu a Chomutova, kterých se zúčastnili členové České arachnologické společnosti. Jako cílové byly zvoleny lokality, na kterých se systematicky pavoukovci dosud nesbírali, ale i lokality, které by vzhledem ke svým přírodním hodnotám mohly být v budoucnu zařazeny mezi zvláště chráněná území. Tento článek předkládá seznam všech druhů pavouků, kteří byli během akce zjištěni.
Spiders and pseudoscorpions on old pedunculate oaks (Quercus robur) with tree cavities were studied in a Central European floodplain (South Moravia, Czech Republic). Altogether 322 specimens from 47 spider taxa and 71 specimens of six pseudoscorpion species were collected during 2010 and 2011 from tree cavities using two methods. More specimens and species of spiders were obtained from flight interception traps and more specimens and species of pseudoscorpions were obtained from pitfall traps. Remarkable records represent typical cavity dwellers, i.e. the spider Midia midas (Simon, 1884), the pseudoscorpions Larca lata (Hansen, 1884) and Apocheiridium ferum (Simon, 1879), the latter occurs mostly under tree bark. Five arachnid species are listed in the Czech red list: Midia midas, Leptorchestes berolinensis (C. L. Koch, 1846), Dipoena erythropus (Simon, 1881), Larca lata and Dendrochernes cyrneus (L. Koch, 1873).
Spiders and pseudoscorpions on old pedunculate oaks (Quercus robur) with tree cavities were studied in a Central European floodplain (South Moravia, Czech Republic). Altogether 322 specimens from 47 spider taxa and 71 specimens of six pseudoscorpion species were collected during 2010 and 2011 from tree cavities using two methods. More specimens and species of spiders were obtained from flight interception traps and more specimens and species of pseudoscorpions were obtained from pitfall traps. Remarkable records represent typical cavity dwellers, i.e. the spider Midia midas (Simon, 1884), the pseudoscorpions Larca lata (Hansen, 1884) and Apocheiridium ferum (Simon, 1879), the latter occurs mostly under tree bark. Five arachnid species are listed in the Czech red list: Midia midas, Leptorchestes berolinensis (C. L. Koch, 1846), Dipoena erythropus (Simon, 1881), Larca lata and Dendrochernes cyrneus (L. Koch, 1873).
Neurčeno | Males | Females | Juveniles | Records |
---|---|---|---|---|
Dipoena braccata (C. L. Koch, 1841) | 5 | 15 | 0 | 9 |
Dipoena erythropus (Simon, 1881) | 4 | 1 | 0 | 4 |
Dipoena melanogaster (C. L. Koch, 1837) | 24 | 54 | 5 | 93 |
Dipoena nigroreticulata (Simon, 1880) | 1 | 3 | 0 | 4 |
Dipoena torva (Thorell, 1875) | 0 | 4 | 0 | 6 |
Sklepávání | Males | Females | Juveniles | Records |
Dipoena braccata (C. L. Koch, 1841) | 1 | 1 | 1 | 2 |
Dipoena erythropus (Simon, 1881) | 4 | 5 | 0 | 1 |
Dipoena melanogaster (C. L. Koch, 1837) | 13 | 39 | 30 | 29 |
Dipoena torva (Thorell, 1875) | 0 | 1 | 0 | 1 |
Smyk | Males | Females | Juveniles | Records |
Dipoena braccata (C. L. Koch, 1841) | 0 | 3 | 0 | 2 |
Dipoena erythropus (Simon, 1881) | 1 | 0 | 0 | 1 |
Dipoena melanogaster (C. L. Koch, 1837) | 11 | 19 | 4 | 27 |
Individuální sběr | Males | Females | Juveniles | Records |
Dipoena braccata (C. L. Koch, 1841) | 1 | 1 | 0 | 2 |
Dipoena erythropus (Simon, 1881) | 4 | 2 | 0 | 2 |
Dipoena melanogaster (C. L. Koch, 1837) | 2 | 18 | 5 | 17 |
Dipoena nigroreticulata (Simon, 1880) | 2 | 2 | 0 | 3 |
Zemní past | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 53 | 16 | 17 | 19 |
Dipoena nigroreticulata (Simon, 1880) | 0 | 1 | 0 | 1 |
Nárazová past | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 3 | 2 | 0 | 7 |
Dipoena nigroreticulata (Simon, 1880) | 1 | 2 | 0 | 2 |
Eklektor | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 7 | 0 | 5 |
Dipoena torva (Thorell, 1875) | 3 | 0 | 0 | 2 |
Prosev | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 3 | 1 | 3 |
Dipoena nigroreticulata (Simon, 1880) | 1 | 0 | 1 | 2 |
Žlutá miska | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 2 | 1 | 0 | 3 |
Males | Females | Juveniles | Records |
Neurčeno | Males | Females | Juveniles | Records |
---|---|---|---|---|
Dipoena braccata (C. L. Koch, 1841) | 0 | 6 | 0 | 4 |
Dipoena erythropus (Simon, 1881) | 4 | 1 | 0 | 4 |
Dipoena melanogaster (C. L. Koch, 1837) | 69 | 77 | 26 | 106 |
Dipoena nigroreticulata (Simon, 1880) | 3 | 3 | 1 | 7 |
Dipoena torva (Thorell, 1875) | 0 | 4 | 0 | 6 |
Suché louky | Males | Females | Juveniles | Records |
Dipoena braccata (C. L. Koch, 1841) | 1 | 9 | 0 | 4 |
Dipoena melanogaster (C. L. Koch, 1837) | 3 | 11 | 1 | 8 |
Lesostepní doubravy | Males | Females | Juveniles | Records |
Dipoena braccata (C. L. Koch, 1841) | 4 | 3 | 0 | 3 |
Dipoena melanogaster (C. L. Koch, 1837) | 2 | 5 | 2 | 8 |
Suché křoviny | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 3 | 3 | 1 | 7 |
Dipoena nigroreticulata (Simon, 1880) | 1 | 1 | 0 | 1 |
Lužní lesy nížin | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 2 | 1 | 0 | 4 |
Dipoena nigroreticulata (Simon, 1880) | 0 | 2 | 0 | 1 |
Dipoena torva (Thorell, 1875) | 3 | 0 | 0 | 2 |
Dubohabřiny | Males | Females | Juveniles | Records |
Dipoena erythropus (Simon, 1881) | 4 | 5 | 0 | 1 |
Dipoena melanogaster (C. L. Koch, 1837) | 2 | 7 | 0 | 6 |
Reliktní bory na skalách | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 4 | 14 | 5 | 6 |
Dipoena torva (Thorell, 1875) | 0 | 1 | 0 | 1 |
Suché doubravy | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 3 | 6 | 17 | 7 |
Xerotermní travinobylinná společenstva | Males | Females | Juveniles | Records |
Dipoena braccata (C. L. Koch, 1841) | 1 | 0 | 0 | 1 |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 5 | 0 | 5 |
Lesní okraje | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 7 | 0 | 6 |
Stinné skály nižších poloh | Males | Females | Juveniles | Records |
Dipoena braccata (C. L. Koch, 1841) | 1 | 0 | 1 | 1 |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 3 | 0 | 3 |
Dipoena nigroreticulata (Simon, 1880) | 0 | 1 | 0 | 1 |
Kamenolomy | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 2 | 6 | 4 | 5 |
Suťové a roklinové lesy | Males | Females | Juveniles | Records |
Dipoena erythropus (Simon, 1881) | 5 | 2 | 0 | 3 |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 1 | 0 | 1 |
Těžebny písku a jiných nezpevněných hornin | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 2 | 0 | 3 |
Suché lesní lemy | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 2 | 3 | 3 |
Skalní stepi na vápenci | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 2 | 0 | 2 |
Luční ostřicové mokřady | Males | Females | Juveniles | Records |
Dipoena braccata (C. L. Koch, 1841) | 0 | 1 | 0 | 1 |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 0 | 1 | 1 |
Kamenité suti nižších poloh | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 4 | 0 | 0 | 2 |
Přirozené lesy | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 0 | 0 | 1 |
Dipoena nigroreticulata (Simon, 1880) | 1 | 0 | 0 | 1 |
Zahradnicky utvářené zahrady a parky | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 0 | 0 | 1 |
Dipoena nigroreticulata (Simon, 1880) | 0 | 1 | 0 | 1 |
Paseky | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 2 | 0 | 0 | 2 |
Mezofilní louky | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 0 | 1 | 2 |
Vřesoviště nižších poloh | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 2 | 0 | 2 |
Ovocné sady s luční vegetací | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 0 | 0 | 1 |
Vlhké lesní lemy | Males | Females | Juveniles | Records |
Dipoena braccata (C. L. Koch, 1841) | 0 | 1 | 0 | 1 |
Ostatní pole | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 0 | 0 | 1 |
Rašelinné bory | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 0 | 0 | 1 |
Bylinné porosty břehů | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 0 | 0 | 1 |
Písčiny | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 1 | 0 | 1 |
Ovocné sady a vinohrady | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 1 | 0 | 1 |
Vrbové křoviny - vlhké (vrbové) křoviny | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 0 | 0 | 1 |
Bučiny nižších poloh | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 1 | 0 | 1 |
Skalní stepi na jiných horninách | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 0 | 1 | 1 |
Lesy | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 1 | 0 | 1 |
Mokré louky | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 1 | 0 | 1 |
Ruderály | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 0 | 1 | 0 | 1 |
Louky | Males | Females | Juveniles | Records |
Dipoena melanogaster (C. L. Koch, 1837) | 1 | 0 | 0 | 1 |
Males | Females | Juveniles | Records |