Identificação sexual através do estudo anatômico do sistema urogenital em recém-eclodidos e jovens de Trachemys dorbignyi (Duméril & Bibron) (Reptilia, Testudines, Emydidae)

Autor:	Eduardo Cunha Farias, Adriana Malvasio, N M B Gomes
Jazyk:	portugalština
Rok vydání:	1999
Předmět:	biology urogenital system Testudines Zoology Animal Science and Zoology Identification (biology) Trachemys sexual identification biology.organism_classification Trachemys dorbignyi Hatchling
Zdroj:	Revista Brasileira de Zoologia v.16 n.1 1999 Revista Brasileira de Zoologia Sociedade Brasileira de Zoologia (SBZ) instacron:SBZ
Popis:	Individuals of Trachemys dorbignyi (Duméril & Bibron, 1835) less than 12 months old are examined for sexual identification through anatomical study of urogenital system. Histological analysis is used to confirm sexual identification. It is concluded that accurate sexual identification is possible in hatchlings using gonadal morphology. Differences between testes and ovaries are clear so histological analysis is necessary for this species only in case of doubts.
Databáze:	OpenAIRE
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