Requested reference
Eskov, K. Y. & Marusik, Y. M. (1992a). On Tunagyna and Thaleria, two closely related Siberio-Nearctic spider genera (Araneida: Linyphiidae). Entomologica Scandinavica 22(4): 405-416. doi:10.1163/187631291X00200 -- Show included taxa