Requested reference
Eskov, K. Y. (1986b). On spiders of the genus Pero Tanasevitch, 1985 (Aranei, Linyphiidae). Zoologicheskiĭ Zhurnal 65: 1738-1742. -- Show included taxa
Eskov, K. Y. (1986b). On spiders of the genus Pero Tanasevitch, 1985 (Aranei, Linyphiidae). Zoologicheskiĭ Zhurnal 65: 1738-1742. -- Show included taxa