Arthropoda Selecta 22(3): 267306 © ARTHROPODA SELECTA, 2013 The linyphiid spiders of the Altais, southern Siberia (Aranei: Linyphiidae) Ïàóêè-ëèíèôèèäû Àëòàÿ (Aranei: Linyphiidae) A.V. Tanasevitch À.Â. Òàíàñåâè÷ Institute of Ecology and Evolution, Russian Academy of Sciences, Leninsky prospect, 33, Moscow 119071, Russia. E-mail:
[email protected] Èíñòèòóò ïðîáëåì ýêîëîãèè è ýâîëþöèè ÐÀÍ, Ëåíèíñêèé ïðîñïåêò, 33, Ìîñêâà 119071, Ðîññèÿ. KEY WORDS: Spiders, southern Siberia, Altai, taxonomy, faunistics, new species, distribution. ÊËÞ×ÅÂÛÅ ÑËÎÂÀ: Ïàóêè, Þæíàÿ Ñèáèðü, Àëòàé, òàêñîíîìèÿ, ôàóíèñòèêà, íîâûå âèäû, ðàñïðîñò- ðàíåíèå. ABSTRACT. New data on linyphiid spiders from 1996. C ó÷åòîì íîâûõ äàííûõ ôàóíà ëèíèôèèä ðå- the Altais are presented: 52 species are recorded in ãèîíà íàñ÷èòûâàåò íå ìåíåå 210 âèäîâ, èìååò ÿâ- the area for the first time, including four described íûé ïåðåõîäíûé õàðàêòåð ìåæäó åâðîïåéñêîé è as new: Halorates altaicus sp.n., Hilaira meridiona- þæíîñèáèðñêîé ôàóíàìè, õàðàêòåðèçóåòñÿ âûñîêèì lis sp.n., Incestophantes brevilamellus sp.n. and ïðîöåíòîì øèðîêîàðåàëüíûõ âèäîâ (58.1%), íåâû- Mecynargus minutus sp.n. An unknown female of ñîêîé äîëåé ñèáèðñêèõ ýëåìåíòîâ (23.8%), à òàêæå Anguliphantes sibiricus (Tanasevitch, 1996) and the îòñóòñòâèåì ìíîãèõ òèïè÷íûõ «ñèáèðÿêîâ» è þæ- males of Mughiphantes sobrioides Tanasevitch, 2000 íîñèáèðñêèõ âèäîâ. Ïðèâåäåí ïîëíûé ñïèñîê ïàó- and Walckenaeria katanda Marusik, Hippa et Ko- êîâ-ëèíèôèèä Àëòàÿ è èõ ðàñïðåäåëåíèå ïî âûñîò- ponen, 1996 are described for the first time. Based íûì ïîÿñàì. Øèðîêîàðåàëüíûå âèäû ëó÷øå îñâàè- on the new data, the linyphiid fauna of the Altais âàþò âåñü âåðòèêàëüíûé ïðîôèëü è äîìèíèðóþò âî currently contains 210 species, obviously being tran- âñåõ âûñîòíûõ ïîÿñàõ, ñóùåñòâåííî ïðåîáëàäàÿ (â sitional in character between the European and South 4 ðàçà) â íèâàëüíîé çîíå.