Effects of 17α-ethinylestradiol on sex ratio, gonadal histology and perianal hyperpigmentation of Cnesterodon decemmaculatus (Pisces, Poeciliidae) during a full-lifecycle exposure

The effects of 17α-ethinylestradiol (EE2) on sex ratio, gonopodium morphology, and gonadal histology of C. decemmaculatus were assessed by a full-lifecycle exposure experiment. Newborn fish were waterborne exposed to 30, 100, and 300 ng EE2/L for 90 d, using 50 fish per treatment. Additionally, in D...

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Bibliographic Details

Main Authors:	Young, Brian Jonathan, Cristos, Diego Sebastian, Crespo, Diana Cristina, Somoza, Gustavo Manuel, Carriquiriborde, Pedro
Format:	Artículo
Language:	Inglés
Published:	Elsevier 2020
Subjects:	Melanins Genetic Markers Melaninas Marcadores Genéticos Endocrine Disruption Xenoestrogen Secondary Sexual Characteristics Biomarker Alteración Endocrina Xenoestrógeno Características Sexuales Secundarias Biomarcador Teleostei
Online Access:	http://hdl.handle.net/20.500.12123/8401 https://www.sciencedirect.com/science/article/pii/S0147651320310150 https://doi.org/10.1016/j.ecoenv.2020.111176