Anatomy of the male reproductive system of Phrynops geoffroanus (Testudines: Chelidae)

by Silvia Rosana Pagliarini Cabral, Lia Raquel de Souza Santos, Lilian Franco-Belussi, Rodrigo Zieri, Carlos Eduardo Saranz Zago, Classius de Oliveira
Published in Acta Scientiarum. Biological Sciences (2011)