Requested reference
Pickard-Cambridge, O. (1898a). Arachnida. Araneida. In: Biologia Centrali-Americana, Zoology. London 1, 233-288. 
-- Show included taxa
Pickard-Cambridge, O. (1898a). Arachnida. Araneida. In: Biologia Centrali-Americana, Zoology. London 1, 233-288. -- Show included taxa