Reproductive cycle and ultraestructural study of spermatogenesis in Cichla kelberi...
Morphological characterization of oogenesis in yellow peacock Cichla kelberi (Perc...
Morphological characterization of female gonadal cycle and oogenesis of porquinho ...
Reproductive biology of the fish creek Laetacara araguaiae (Perciformes, Cichlidae)