Identification of sex in old colorada (cichlasoma festae) based on morphometric variation

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Vivas Moreira Roque
https://orcid.org/0000-0002-1166-3016
González Veliz Martin
https://orcid.org/0000-0002-2752-0351
Rodríguez Tobar Jorge
https://orcid.org/0000-0002-8478-9242
Yenny Torres Navarrete
https://orcid.org/0000-0003-3056-8708

Abstract

The present work was carried out to determine based on the external measurements of  Cichlasoma festae males and females, in three groups of reproducers with a weight between 50 and 200 gr. For this purpose, 9 external dimensions were evaluated that were used to test the differentiation of hypotheses The evaluation of external characteristics allowed the identification of a differential external anatomical character for females and males with respect to the jiba, height from hump (AJ) top base of pectoral fin to top of skul Head length is greater in males than in females.

 

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How to Cite
Moreira Roque, V., Veliz Martin, G., Tobar Jorge, R., & Torres Navarrete, Y. (2020). Identification of sex in old colorada (cichlasoma festae) based on morphometric variation. Centrosur Agraria, 1(6), 1–10. https://doi.org/10.37959/cs.v1i6.27
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