Requested reference
Holm, Å. (1956). Notes on Arctic spiders of the genera Erigone Aud. and Hilaira Sim. Arkiv för Zoologi 9: 453-468. 
-- Show included taxa
Holm, Å. (1956). Notes on Arctic spiders of the genera Erigone Aud. and Hilaira Sim. Arkiv för Zoologi 9: 453-468. -- Show included taxa