Some observations on the fishery and biology Of Nematopalaemon tenuipes (Henderson) at Bombay

Sukumaran, K K (1983) Some observations on the fishery and biology Of Nematopalaemon tenuipes (Henderson) at Bombay. Indian Journal of Fisheries, 30 (2). pp. 306-313.

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    Abstract

    Nematopalaemon tenuipes is caught by 'dol' nets throughout the year at Sassoon Docks and from October to May at Versova, and also by trawlnets from March to Septemiber, from 15-40 m depth zone. The fishery shows wide annual fluctuations. The species spawns not less than 5-6 times in its whole life span. The females with berry in late stages migrating to slightly deeper waters, particularly dxiring March-November, result fluctuations in sex ratio. The number of eggs carried by a berried female of size 45-61 mm varied from 510 to 3250, depending on its size. The estimated total mortality coefiicients in males and females are found to be 4.70 and 3.73 at Versova while it is 4.16 and 3.36 at Sassoon Docks.

    Item Type: Article
    Uncontrolled Keywords: fishery biology; Nematopalaemon tenuipes; Bombay
    Subjects: Fish and Fisheries > Fish biology
    Divisions: CMFRI-Kochi > Marine Capture > Demersal Fisheries
    Subject Area > CMFRI Brochures > CMFRI-Kochi > Marine Capture > Demersal Fisheries
    CMFRI-Kochi > Marine Capture > Demersal Fisheries
    Depositing User: Dr. V Mohan
    Date Deposited: 11 May 2010 09:30
    Last Modified: 09 Sep 2015 15:07
    URI: http://eprints.cmfri.org.in/id/eprint/499

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