The first data on subnivean activity of spiders (Arachnida: Aranei) in Southwestern Siberia (Russia)
Thirteen species of spiders here from four families were collected using pitfall traps in subnivean habitat in the foothills of Salair Mt.Range, eastern Altai Krai.Linyphiidae predominate in the material.Agroeca limnicunae (McCook, 1884), previously known from Yenisei River in Middle Siberia through Cisokhotia and Alaska to New Jersey (USA), is rec