Biological aspect of Amazonian fishes : 9 cytogenetic studies in two species of the genus Semaprochilodus - Pisces, Prochilodontidae - - Feldberg, Eliana; Bertollo, Luiz Antonio Carlos; Foresti de Almeida Toledo, Lurdes; Foresti, Fausto; Moreira Filho, Orlando; Fernandes dos Santos, Altair
Keywords: Semaprochilodus Insignis; Sex Determination