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Environmental regulation of sex determination in fishes: Insights from Atheriniformes

Y. Yamamoto·R. S. Hattori·Reynaldo Patino·C. A. Strüssmann
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Abstract

Sex determination is the first step toward the establishment of phenotypic sex in most vertebrates. Aquatic poikilotherms such as teleost fishes exhibit a high diversity of sex-determination mechanisms and gonadal phenotypes that are remarkably plastic and responsive to a variety of environmental factors (e.g., water temperature, pH, salinity, photoperiod , population density). This chapter reviews current knowledge of genotypic and environmental sex determination systems in fishes with special reference to Atheriniformes—one of the best-characterized taxa in this field—and offers perspectives to guide and stimulate further research.

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BibTeXRIS

Y. Yamamoto, R. S. Hattori, Reynaldo Patino, C. A. Strüssmann. 2019. Environmental regulation of sex determination in fishes: Insights from Atheriniformes. https://doi.org/10.1016/bs.ctdb.2019.02.003

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