Requested reference
Kronestedt, T. (1986a). Studies on species of Holarctic Pardosa groups (Araneae, Lycosidae). III. Redescriptions of Pardosa algens (KulczyĆski), P. septentrionalis (Westring), and P. sodalis Holm. Entomologica Scandinavica 17(2): 215-234. doi:10.1163/187631286X00396 -- Show included taxa