Requested reference
Cooke, J. A. L. (1970). Spider genitalia and phylogeny. Bulletin du Muséum National d'Histoire Naturelle de Paris (2) 41(Suppl. 1): 142-146. 
-- Show included taxa
Cooke, J. A. L. (1970). Spider genitalia and phylogeny. Bulletin du Muséum National d'Histoire Naturelle de Paris (2) 41(Suppl. 1): 142-146. -- Show included taxa