Requested reference
Eskov, K. Y. (1985). The spiders of tundra-zone in the USSR. Trudy Zoologicheskogo Instituta Akademii Nauk SSSR, Leningrad 139: 121-128. 
-- Show included taxa
Eskov, K. Y. (1985). The spiders of tundra-zone in the USSR. Trudy Zoologicheskogo Instituta Akademii Nauk SSSR, Leningrad 139: 121-128. -- Show included taxa