Requested reference
Pickard-Cambridge, O. (1897c). Arachnida. Araneida. In: Biologia Centrali-Americana, Zoology. London 1, 225-232. 
-- Show included taxa
Pickard-Cambridge, O. (1897c). Arachnida. Araneida. In: Biologia Centrali-Americana, Zoology. London 1, 225-232. -- Show included taxa