Testicular maturation of Oligosarcus hepsetus (Cuvier) (Actinopterygii, Characidae) in a brazilian tropical reservoir

Testicular maturation of Oligosarcus hepsetus (Cuvier) (Actinopterygii, Characidae) in a brazilian tropical reservoir

Six reproductive classes of male Oligosarcus hepsetus (Cuvier, 1829), a medium-sized carnivorous Characiform species, are described based on macroscopic and histological techniques. A total of 175 individuals were caught monthly between April 2001 and June 2002 in the Lajes Reservoir, Brazil, one of...

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Bibliographic Details
Main Authors:	R. N. Santos, C. C. Andrade, L. N. Santos, A. F. G. N. Santos, F. G. Araújo
Format:	Article
Language:	English
Published:	Instituto Internacional de Ecologia
Series:	Brazilian Journal of Biology
Subjects:	Characiforms reproduction reservoirs spermatogenesis testis
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842006000100018&lng=en&tlng=en

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