Requested reference
Smith, F. P. (1904). The spiders of the Erigone group. Journal of the Quekett Microscopical Club (2) 9: 109-116. 
-- Show included taxa
Smith, F. P. (1904). The spiders of the Erigone group. Journal of the Quekett Microscopical Club (2) 9: 109-116. -- Show included taxa