Requested reference
Tanaka, H. (1992). Lycosid spiders of Japan VIII. The genus Alopecosa Simon. Sonoda Women's College Studies 26: 315-340. 
-- Show included taxa
Tanaka, H. (1992). Lycosid spiders of Japan VIII. The genus Alopecosa Simon. Sonoda Women's College Studies 26: 315-340. -- Show included taxa