Requested reference
Ono, H. (1991a). Two interesting species of the genus Clubiona (Araneae, Clubionidae) from Hokkaido, Japan. Bulletin of the National Museum of Nature and Science Tokyo (A) 17: 139-143. 
-- Show included taxa
Ono, H. (1991a). Two interesting species of the genus Clubiona (Araneae, Clubionidae) from Hokkaido, Japan. Bulletin of the National Museum of Nature and Science Tokyo (A) 17: 139-143. -- Show included taxa