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| Akadje, C. M. A.; Amon, Y. N.; N'Da, K.; Le Loc'H, F.. |
| To provide information for improving barracuda stock management on the Ivorian coast, the reproductive biology (length-weight relationship, sexual development and size at first maturity) of Sphyraena guachancho was studied in relation to the marine seasons and fish size classes. Samples were obtained between July 2010 and June 2011 from commercial fisheries in Abidjan fishing port. A total of 662 specimens (328 females, 334 males) with sizes ranging from 19 to 63 cm FL were analyzed. The sex ratio of Sphyraena guachancho was found to be slightly in favour of males (1: 0.98). The length-weight relationship is isometric for both sexes. The gonadosomatic index (GSI), hepatosomatic index (HSI), condition factor (K) and percentage of mature individuals for both... |
| Tipo: Text |
Palavras-chave: SPHYRAENA GUACHANCHO; BREEDING PERIOD; SEXUAL MATURITY; COTE D'IVOIRE. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00607/71873/70568.pdf |
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