Requested reference
Marusik, Y. M. & Cutler, B. (1989). Descriptions of the males of Dendryphantes czekanowskii Prószyński and Heliophanus baicalensis Kulczyński (Araneae, Salticidae) from Siberia. Acta Arachnologica 37(2): 51-55. doi:10.2476/asjaa.37.51 -- Show included taxa