Requested reference
Hayashi, T. (1987). Some spiders of the genus Clubiona (Araneae: Clubionidae) from Hokkaido. Bulletin of the Biogeographical Society of Japan 42: 33-41. 
-- Show included taxa
Hayashi, T. (1987). Some spiders of the genus Clubiona (Araneae: Clubionidae) from Hokkaido. Bulletin of the Biogeographical Society of Japan 42: 33-41. -- Show included taxa