Records by time
Oxyopidae 0-19001901-19501951-20002001-2021
Oxyopes ramosus (Martini & Goeze, 1778) Almost threatened 2x 7x 78x 18x 105x

Oxyopes ramosus (Martini & Goeze, 1778)

Czech namepaslíďák keřový
Threat levelAlmost threatened
Records105 nálezů, 39 kvadrátů
First record 1859, F. Prach, Prach 1866
Last record 2020 , Radek Šich, Kryštof Rückl, Petr Beneš
Distribution areaPalaearctic - E-S (Greece?
Phytogeographic areaMeso
Původnost stanovišťclimax, semi-natural
Humidityvery dry, dry, very humid
Stratum(Herb layer), Shrub layer
Osvětlení stanovišťsemi-open, partly shaded
Hojnost výskytuscarce


 © Oto Zimmermann
The studied locality, i.e. Klánovický les Forest is situated on the edge of Prague, one of the most polluted areas in the Czech Republic. Thanks to large area the forest acts as an isolation from agrochemicals, thus allowing the existence of some habitats sensitive to eutrophisation, in particular peat-bogs, heaths, bare sandy soils, and Molinia meadows. The habitats harbour unusually high species diversity of spiders and
harvestmen: the author recorded 286 spider and 11 harvestman species there, which is approximately one third of the Czech fauna. Sixty one of them are red-listed in the Czech Republic. Peat-bog linyphiid Saaristoa abnormis, and steppe lycosid Alopecosa schmidti and linyphiid Panamomops inconspicuus are listed as endangered. Local small peat-bogs offer suitable conditions for disappearing lycosids Hygrolycosa
rubrofasciata, Pirata piscatorius and Piratula uliginosa, while heaths harbour the disappearing Oxyopes ramosus. Water spider Argyroneta aquatica has recently been found in small pools in ditches along the railway. Littoral vegetation is inhabited by Theridiosoma gemmosum and the jumping spider Calositticus floricola. Disturbed soil surface of wet meadows harbours the wolf spider Arctosa leopardus. Some species have recently appeared at the site, for example Dysdera hungarica, the harvestman Nemastoma bidentatum sparsum or the crab spider Synema globosum. The first two were probably introduced there by man, the latter probably expands due to climate change. The author suggests to keep these habitats without woody vegetation to protect local high species diversity there.



By month

By altitude

By collecting method (105 used records)
Oxyopes ramosus (Martini & Goeze, 1778) LCMalesFemalesJuvenilesRecords
Individuální sběr131912
Zemní past0052

By biotope (105 used records)
Oxyopes ramosus (Martini & Goeze, 1778) LCMalesFemalesJuvenilesRecords
Těžebny písku a jiných nezpevněných hornin0101
Suché louky0102
Rašelinné březiny a bory1001
Xerotermy na jiných podkladech2113
Porosty vysokých ostřic0032
Písečné přesypy0287
Lesní paseky0101
Skály nižších a středních výšek0101
Rašeliniště a slatiniště014110
Skalní lesostepi, šípákové a teplomilné doubravy0101
Luční úhory1165
Vlhké louky0011
Dubo-habrové háje a acidofilní doubravy0001