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Escala de madurez gonadal de anchoveta peruana Engraulis ringens (Jenyns, 1842

Authors: Buitrón Díaz, Betsy; Perea de la Matta, Ángel; Mori Ponce, Julio; Sánchez Espinoza, Javier; Roque García, Cecilia; Gálvez Escudero, Marie Anne; Castillo Alva, Javier;

Escala de madurez gonadal de anchoveta peruana Engraulis ringens (Jenyns, 1842

Abstract

En este trabajo, se describe la escala de madurez gonadal macroscópica, validada microscópicamente, de anchoveta peruana Engraulis ringens. Se analizó 1970 gónadas (1251 ovarios, 719 testículos), procedentes del seguimiento de la pesquería pelágica del 2006, 2008, 2009 y 2012 y de cruceros de Evaluación Hidroacústica de Recursos Pelágicos del 2006, 2009 y 2012. La escala establece seis estadios de madurez para hembras y machos: 0 (virginal), I (reposo), II (en maduración), III (maduro), IV (desovante/expulsante), V (recuperación/post expulsante).

Abstract: In this paper, we describe the macroscopic and microscopic gonad maturity scale of Peruvian anchovy Engraulis ringens based on the analysis of 1970 gonads (1251 ovaries and 719 testicles), from the Pelagic Fishery Monitoring System during 2006, 2008, 2009 2012 and the Pelagic Research Survey of 2006, 2009 and 2012. This maturity scale identifies six stages of maturity for females and males which are: 0 (virgin), I (resting), II (maturing) III (mature), IV (spawning/ expulsion), V (recovery/post expulsion).

Boletín IMARPE vol. 30 N°s 1-2, 2015: p. 10-19

Instituto del Mar del Perú

Country
Peru
Keywords

Madurez Gonadal, Histología, Anchoveta Peruana, Estadios De Madurez

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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!
0
Average
Average
Average
Green