Biometrie sexual and ontogenetic dimorphism on the marine catfish Genidens genidens (Siluriformes, Ariidae) in a tropical estuary

Biometrie sexual and ontogenetic dimorphism on the marine catfish Genidens genidens (Siluriformes, Ariidae) in a tropical estuary

This paper aims to study the ontogenetic sexual dimorphism of Genidens genidens in Guanabara Bay, southeastern coast of Brazil. Altogether 378 specimens were anayzed (233 females and 145 males) with total length ranging from 13.3 to 43.5 cm. Specimens were measured for 12 body measurements, sex was...

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Bibliographic Details
Main Authors:	Larissa G Paiva, Luana Prestrelo, Kiani M Sant' Anna, Marcelo Vianna
Format:	Article
Language:	English
Published:	Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Católica de Valparaíso 2015-11-01
Series:	Latin American Journal of Aquatic Research
Subjects:	Genidens genidens bagre Teleostei morfometría biometría dimorfismo estuario tropical
Online Access:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2015000500009&lng=en&tlng=en

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