Report on the analysis of Saurida undosquamis using CMSY/BSM

Kizhakudan, Shoba Joe and Muktha, M and Najmudeen, T M (2017) Report on the analysis of Saurida undosquamis using CMSY/BSM. In: Training on the use of CMSY for the assessment of fish stocks in data-poor environments. Q-quatics Technical Report (2). Quantitative Aquatics, Philippines, pp. 31-34.

Text Training on the use of CMSY for the assessment of fish stocks in data-poor environments_2017_Shoba Joe Kizhakudan.pdf Download (2MB)

Abstract

The brushtooth lizardfish, Saurida undosquamis, is a commercially important demersal fish resource along the southeast coast of India (see Figure i). The species ranges in ^stribution from the eastern Indian Ocean to southwestern Australia (Russell, 1999). It is an active, voracious predator feeding on fishes particularly those inhabiting demersal and mesopelagic waters. It also feeds on shrimp and squid. Cannibalism is prominent. Sexes are separate, and spawning is seen year-round, with a prominent peak during Oct-Dec in the region (Kadharsha et al, 2013). The resource is primarily consumed fresh in the region. The stock of S. undosquamis along the east coast of India is considered to be a s in ^ e stock. Mechanized trawlers operating in the region take this resource. The trawl fleet operating off Chennai covers an area from Nizamapatnam in the north to Nagapattinam in the south.

Item Type:	Book Section
Uncontrolled Keywords:	CMSY; Saurida undosquamis
Subjects:	Demersal Fishes Demersal Fishes > Lizard fishes
Divisions:	CMFRI-Madras (Chennai) CMFRI-Visakhapatnam CMFRI-Kochi > Marine Capture > Demersal Fisheries Division Subject Area > CMFRI > CMFRI-Kochi > Marine Capture > Demersal Fisheries Division CMFRI-Kochi > Marine Capture > Demersal Fisheries Division Subject Area > CMFRI-Kochi > Marine Capture > Demersal Fisheries Division
Depositing User:	Arun Surendran
Date Deposited:	25 Oct 2022 06:51
Last Modified:	25 Oct 2022 06:51
URI:	http://eprints.cmfri.org.in/id/eprint/16395

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