Records by time | |||||
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Salticidae | 0-1900 | 1901-1950 | 1951-2000 | 2001+ | ∑ |
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1× | 4× | 95× | 52× | 152× |
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12× | 7× | 19× | ||
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6× | 3× | 9× | ||
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8× | 1× | 9× | ||
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1× | 39× | 51× | 91× | |
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7× | 2× | 9× |
Tato práce se věnuje arachnofauně postindustriálních stanovišť v okolí Horní Břízy. Inventarizační průzkum probíhal od 21. 4. 2022 do 19. 10. 2022 na lokalitách, které jsou výrazně ovlivněny antropogenními vlivy. Ke sběru vzorků byly použity zemní pasti, prosevy, individuální sběr a determinováni byli i pavouci odchycení do UV přenositelného světelného lapače. Průzkum pobíhal na deseti antropogenně ovlivněných stanovištích, přičemž polovina stanovišť byla charakteristická přirozeným vývojem vegetace a na zbylých byla provedena rekultivace dosazením borovice lesní. Celkem bylo zaznamenáno 69 druhů v 19 čeledích. Významné nalezené druhy spadající do kategorie LC (téměř ohrožené) jsou pavučenka ploskonosá (Mecopisthes silus) a běžník plochý (Coriarachne depressa), v kategorii VU (zranitelné) jsou plachetnatka kmenová (Agyneta innotabilis), slíďák vřesový (Pardosa nigriceps), mikarie slezská (Micaria silesiaca), skákavka masková (Sitticus saxicola) a skákavka bělovousá (Talavera petrensis). Do kategorie EN (ohrožené) patří tyto druhy: pavučenka chocholkovitá (Walckenaeria monoceros), skálovka brýlová (Drassyllus pumilus) a skákavka šedá (Attulus distinguendus).
A total of 2906 specimens of spiders were collected in the mountain valley of the Chomutovka brook in the Krušné hory Mts. between years 2000 and 2020. A total of 336 species were found. According to their abundance and degree of threat, 86 of them belong to significant and rare species. Most significant species are: Achaeridion conigerum, Brommella falcigera, Clubiona corticalis, Dipoena erythropus, Ero tuberculata, Gonatium hilare, Neon levis, Nusoncus nasutus, Pardosa sordidata, Phycosoma inornatum, Talavera thorelli a Theridion boesenbergi.
Total of 92 spider species were found in the peat bog Na loučkách (Krušné hory Mts., distr. Chomutov). Findings of 19 species are considered as significant: Robertus scoticus, Anguliphantes tripartitus, Aphileta misera, Centromerus pabulator, Drepanotylus uncatus, Gonatium rubens, Helophora insignis, Hilaira excisa, Kaestneria pullata, Maro lepidus, Oryphantes angulatus, Palliduphantes ericaeus, Poeciloneta variegata, Semljicola faustus, Walckenaeria alticeps, Pardosa sphagnicola, Pirata uliginosus, Iberina difficilis, Talavera parvistyla. Species Maro lepidus, Talavera parvistyla, Palliduphantes ericaeus, Semljicola faustus are highly endangered. Palliduphantes ericaeus is reported from the Czech Republic for the first time.
Zemní past | Males | Females | Juveniles | Records |
---|---|---|---|---|
Talavera aequipes (O. Pickard-Cambridge, 1871) | 56 | 23 | 3 | 69 |
Talavera aperta (Miller, 1971) | 4 | 0 | 0 | 6 |
Talavera milleri (Brignoli, 1983) | 1 | 0 | 0 | 1 |
Talavera parvistyla Logunov & Kronestedt, 2003 | 5 | 4 | 0 | 7 |
Talavera petrensis (C. L. Koch, 1837) | 44 | 18 | 0 | 56 |
Talavera thorelli (Kulczyński, 1891) | 8 | 2 | 0 | 7 |
Neurčeno | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 10 | 17 | 2 | 50 |
Talavera aperta (Miller, 1971) | 3 | 0 | 11 | 3 |
Talavera milleri (Brignoli, 1983) | 5 | 1 | 1 | 4 |
Talavera petrensis (C. L. Koch, 1837) | 2 | 3 | 0 | 12 |
Talavera thorelli (Kulczyński, 1891) | 0 | 0 | 0 | 2 |
Individuální sběr | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 12 | 16 | 0 | 25 |
Talavera aperta (Miller, 1971) | 2 | 0 | 0 | 2 |
Talavera milleri (Brignoli, 1983) | 2 | 1 | 0 | 3 |
Talavera parvistyla Logunov & Kronestedt, 2003 | 0 | 1 | 0 | 1 |
Talavera petrensis (C. L. Koch, 1837) | 5 | 9 | 0 | 13 |
Prosev | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 2 | 0 | 0 | 2 |
Talavera aperta (Miller, 1971) | 5 | 3 | 0 | 4 |
Talavera petrensis (C. L. Koch, 1837) | 2 | 7 | 1 | 6 |
Smyk | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 2 | 1 | 0 | 3 |
Talavera aperta (Miller, 1971) | 0 | 1 | 0 | 1 |
Talavera parvistyla Logunov & Kronestedt, 2003 | 1 | 0 | 0 | 1 |
Talavera petrensis (C. L. Koch, 1837) | 1 | 2 | 0 | 3 |
Sklepávání | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 0 | 2 | 0 | 1 |
Talavera aperta (Miller, 1971) | 1 | 0 | 0 | 1 |
Talavera milleri (Brignoli, 1983) | 1 | 0 | 0 | 1 |
Žlutá miska | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 2 | 0 | 0 | 2 |
Talavera petrensis (C. L. Koch, 1837) | 1 | 0 | 0 | 1 |
Vysavač | Males | Females | Juveniles | Records |
Talavera aperta (Miller, 1971) | 0 | 2 | 0 | 2 |
Males | Females | Juveniles | Records |
Neurčeno | Males | Females | Juveniles | Records |
---|---|---|---|---|
Talavera aequipes (O. Pickard-Cambridge, 1871) | 28 | 14 | 3 | 68 |
Talavera aperta (Miller, 1971) | 4 | 1 | 11 | 5 |
Talavera milleri (Brignoli, 1983) | 5 | 1 | 1 | 4 |
Talavera parvistyla Logunov & Kronestedt, 2003 | 1 | 0 | 0 | 1 |
Talavera petrensis (C. L. Koch, 1837) | 31 | 18 | 1 | 52 |
Talavera thorelli (Kulczyński, 1891) | 7 | 1 | 0 | 7 |
Suché louky | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 14 | 8 | 0 | 21 |
Talavera aperta (Miller, 1971) | 1 | 1 | 0 | 2 |
Talavera milleri (Brignoli, 1983) | 3 | 0 | 0 | 3 |
Talavera petrensis (C. L. Koch, 1837) | 2 | 0 | 0 | 3 |
Skalní stepi na vápenci | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 8 | 9 | 2 | 19 |
Porosty borůvek | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 4 | 3 | 0 | 7 |
Talavera petrensis (C. L. Koch, 1837) | 5 | 5 | 0 | 7 |
Rašeliniště | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 2 | 2 | 0 | 3 |
Talavera aperta (Miller, 1971) | 0 | 0 | 0 | 1 |
Talavera parvistyla Logunov & Kronestedt, 2003 | 3 | 4 | 0 | 5 |
Talavera petrensis (C. L. Koch, 1837) | 0 | 5 | 0 | 1 |
Talavera thorelli (Kulczyński, 1891) | 0 | 1 | 0 | 1 |
Xerotermní travinobylinná společenstva | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 9 | 6 | 0 | 9 |
Talavera aperta (Miller, 1971) | 1 | 0 | 0 | 1 |
Těžebny písku a jiných nezpevněných hornin | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 2 | 0 | 0 | 2 |
Talavera petrensis (C. L. Koch, 1837) | 3 | 3 | 0 | 5 |
Kamenolomy | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 2 | 0 | 0 | 2 |
Talavera petrensis (C. L. Koch, 1837) | 4 | 1 | 0 | 5 |
Lesostepní doubravy | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 5 | 3 | 0 | 6 |
Talavera milleri (Brignoli, 1983) | 0 | 1 | 0 | 1 |
Lesní okraje | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 0 | 1 | 0 | 1 |
Talavera aperta (Miller, 1971) | 1 | 0 | 0 | 2 |
Talavera petrensis (C. L. Koch, 1837) | 1 | 2 | 0 | 3 |
Haldy a výsypky | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 0 | 1 | 0 | 1 |
Talavera petrensis (C. L. Koch, 1837) | 0 | 2 | 0 | 4 |
Mokré louky | Males | Females | Juveniles | Records |
Talavera parvistyla Logunov & Kronestedt, 2003 | 2 | 1 | 0 | 3 |
Talavera petrensis (C. L. Koch, 1837) | 0 | 0 | 0 | 1 |
Písčiny | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 1 | 0 | 0 | 1 |
Talavera petrensis (C. L. Koch, 1837) | 1 | 1 | 0 | 2 |
Suché doubravy | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 3 | 0 | 0 | 1 |
Talavera aperta (Miller, 1971) | 1 | 0 | 0 | 1 |
Talavera petrensis (C. L. Koch, 1837) | 1 | 0 | 0 | 1 |
Pastviny | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 0 | 7 | 0 | 2 |
Louky | Males | Females | Juveniles | Records |
Talavera aperta (Miller, 1971) | 1 | 0 | 0 | 1 |
Talavera petrensis (C. L. Koch, 1837) | 0 | 1 | 0 | 1 |
Úhory | Males | Females | Juveniles | Records |
Talavera aperta (Miller, 1971) | 4 | 2 | 0 | 2 |
Břehy tekoucích vod | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 0 | 1 | 0 | 1 |
Talavera petrensis (C. L. Koch, 1837) | 1 | 0 | 0 | 1 |
Travnaté stepi | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 1 | 0 | 0 | 1 |
Talavera aperta (Miller, 1971) | 0 | 1 | 0 | 1 |
Louky a pastviny | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 3 | 0 | 0 | 2 |
Lesy | Males | Females | Juveniles | Records |
Talavera aperta (Miller, 1971) | 0 | 1 | 0 | 1 |
Talavera thorelli (Kulczyński, 1891) | 1 | 0 | 0 | 1 |
Stinné skály nižších poloh | Males | Females | Juveniles | Records |
Talavera petrensis (C. L. Koch, 1837) | 4 | 0 | 0 | 2 |
Okraje silnic | Males | Females | Juveniles | Records |
Talavera aperta (Miller, 1971) | 1 | 0 | 0 | 1 |
Jeskyně | Males | Females | Juveniles | Records |
Talavera milleri (Brignoli, 1983) | 1 | 0 | 0 | 1 |
Nízké xerofilní křoviny | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 0 | 2 | 0 | 1 |
Louky | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 1 | 0 | 0 | 1 |
Lesy | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 0 | 0 | 0 | 1 |
Kamenité suti nižších poloh | Males | Females | Juveniles | Records |
Talavera petrensis (C. L. Koch, 1837) | 1 | 0 | 0 | 1 |
Slaniska | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 1 | 0 | 0 | 1 |
Bylinné porosty břehů | Males | Females | Juveniles | Records |
Talavera aperta (Miller, 1971) | 1 | 0 | 0 | 1 |
Acidofilní bory | Males | Females | Juveniles | Records |
Talavera petrensis (C. L. Koch, 1837) | 1 | 0 | 0 | 1 |
Skalní stepi na jiných horninách | Males | Females | Juveniles | Records |
Talavera petrensis (C. L. Koch, 1837) | 0 | 1 | 0 | 1 |
Skalní a suťové biotopy | Males | Females | Juveniles | Records |
Talavera aequipes (O. Pickard-Cambridge, 1871) | 0 | 2 | 0 | 1 |
Males | Females | Juveniles | Records |