Requested reference
Kamura, T. (1990). Notes on Japanese gnaphosid spiders (IV): One newly recorded species and two little-known species of Japan. Atypus 95: 32-38. 
-- Show included taxa
Kamura, T. (1990). Notes on Japanese gnaphosid spiders (IV): One newly recorded species and two little-known species of Japan. Atypus 95: 32-38. -- Show included taxa