Abstract
Present paper, the eleventh in a series of “Lycosid Spiders of Japan, ” deals with three species of the paludicola-group of the genus Pardosa, P. astrigera, suwai and paramushirensis found in Japan. These three species are redescribed in detail and illustrated, with notes on their biology. Characteristics of the paludicola- group, and a key to Japanese species of this group are also given.
