Reproductive traits in dolphinfish Coryphaena hippurus Linnaeus, 1758 along the coastal waters of Karnataka, south-eastern Arabian Sea

Assana, K and Rajesh, Mridula and Rajesh, K M (2021) Reproductive traits in dolphinfish Coryphaena hippurus Linnaeus, 1758 along the coastal waters of Karnataka, south-eastern Arabian Sea. Indian Journal of Fisheries, 68 (1). pp. 19-26. ISSN DOI: 10.21077/ijf.2021.68.1.104490-05

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Abstract

The maturity, sex ratio, gonadosomatic index (GSI) and fecundity of Coryphaena hippurus was investigated from 347 specimens collected along Karnataka coast, south-eastern Arabian Sea from August 2017 to May 2018. Overall sex ratio of 1:3.5 (male:female) indicated dominance of females in the fishery and differed significantly (p<0.05) in all the months, except in January, May and December.

Item Type:	Article
Subjects:	Fishery Biology
Divisions:	CMFRI-Mangalore
Depositing User:	Mr. Prashanth P K
Date Deposited:	13 Apr 2021 10:39
Last Modified:	13 Apr 2021 10:39
URI:	http://eprints.cmfri.org.in/id/eprint/15084

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