Desarrollo y madurez testicular del charal Chirostoma humboldtianum (Pisces: Atherinidae), del embalse Huapango, Edo. de México

Authors

  • Esther Uria G. Departamento de Morfología, Esc. Nal. de Ciencias Biól., IPN. Carpio y Plan de Ayala, Col. Sto. Tomás, México, D.F. C.P. 11-340.
  • Ma. Eugenia Moncayo L. Departamento de Zoología, Esc. Nal. de Ciencias Biól., IPN. Carpio y Plan de Ayala, Col. Sto. Tomás, México, D.F. C.P. 11-340.
  • Rosalía Garibay G. Departamento de Morfología, Esc. Nal. de Ciencias Biól., IPN. Carpio y Plan de Ayala, Col. Sto. Tomás, México, D.F. C.P. 11-340.

Keywords:

Testicular maturity, anatomy and histology, Chirostoma humboldtianum, Atherinidae

Abstract

The histological structure of the Chirostoma humboldtianum testis on different gonad maturity stages is described. The pattern corresponds to the type known as restricted spermatogonial testis. The development of the germ cells takes place at the same time in the cysts, these are surrounding by the Sertoli cell. Inside testis tubules the cysts present an asynchronic development. Mature cysts are located in efferent ducts. Mature stages are anatomical and histological compared in relation with year seasons and specimens age.

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How to Cite

Uria G., E., Moncayo L., M. E., & Garibay G., R. (2017). Desarrollo y madurez testicular del charal Chirostoma humboldtianum (Pisces: Atherinidae), del embalse Huapango, Edo. de México. HIDROBIOLÓGICA, 8(1), 9–18. Retrieved from https://hidrobiologica.izt.uam.mx/hidrobiologica/index.php/revHidro/article/view/693

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