Requested reference
Akiyama, T. (1961). On the spiders from Rishiri, Rebun and Todo Island. Atypus 23-24: 77-82. 
-- Show included taxa
Akiyama, T. (1961). On the spiders from Rishiri, Rebun and Todo Island. Atypus 23-24: 77-82. -- Show included taxa