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Determinación de curvas de madurez sexual en la vieja, Sparisoma (Euscarus) cretense (L.) (Osteichthyes, Scaridae), de Canarias

Authors: González Pérez, José Antonio; Lozano, I. J.;

Determinación de curvas de madurez sexual en la vieja, Sparisoma (Euscarus) cretense (L.) (Osteichthyes, Scaridae), de Canarias

Abstract

Conocida la época de puesta de la vieja en Canarias para los ciclos reproductures de I978, 1979, 1980 y 1985, en el presente trabajo se han determinado las curvas de madurez sexual de la especie, aplicando el modelo logístico y el modelo de Gompertz, y se han calculado las tallas de primera madurez sexual (TPM) y de maduración masiva (TMM) correspondientes. Ambos modelos proporcionan valoress similares de TPM y TMM. Se observa una tendencia a la disminuci6n en la TPM. Tanto los machos como las hembras alcanzan la TPM alrededor del segundo año de vida y la TMM durante el cuarto año de vida.

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Keywords

251005 Zoología marina, Osteichthyes, Sparisoma

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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