TY - JOUR T1 - Reproductive biology of Oligosarcus argenteus (Gunther, 1864) adult males and description of the gonadal maturation stages JO - Brazilian Archives of Biology and Technology A1 - Matt, Sérgio Luis Pinto da A1 - Gomes, Marcos de Lucca Moreira A1 - Andrade, Dálcio Ricardo de SN - 1516-8913 UL - 10.1590/S1516-89132009000100016 VL - 52 Y1 - 2009 PB - Brasil ER -