Requested reference
Brignoli, P. M. (1983a). On the alleged absence of fertilization ducts in the genus Polenecia (Araneae, Uloboridae). Journal of Arachnology 11: 95-96. 
-- Show included taxa
Brignoli, P. M. (1983a). On the alleged absence of fertilization ducts in the genus Polenecia (Araneae, Uloboridae). Journal of Arachnology 11: 95-96. -- Show included taxa