Sexual dimorphism in Ramphastos toco and Ramphastos dicolorus (Piciformes, Aves)

Sexual dimorphism in Ramphastos toco and Ramphastos dicolorus (Piciformes, Aves)

Con frecuencia, en la familia Ramphastidae no hay un dimorfismo sexual aparente, excepto en Pteroglossus viridis y en el género Selenidera. Muchos criadores de aves silvestres creen que los especímenes de Ramphastos toco pueden ser sexados usando las caracteríticas del pico. En este estudio, fueron...

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Bibliographic Details
Main Authors:	Márcio S. Castro, Shirlei M. Recco-Pimentel, Guaracy T. Rocha
Format:	Article
Language:	English
Published:	Universidad de Costa Rica 2003-03-01
Series:	Revista de Biología Tropical
Subjects:	sexual dimorphism Ramphastos Ramphastidae
Online Access:	http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442003000100022&lng=en&tlng=en

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