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Length-weight relationship in six species of threadfin breams occurring in the trawl landings at Chennai

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Title Length-weight relationship in six species of threadfin breams occurring in the trawl landings at Chennai
Not Available
 
Creator Rajapackiam,S
Kizhakudan,Shoba Joe
 
Subject Threadfin breams
length-weight relationship
Nemipterus
 
Description Not Available
Length-weight relationship was estimated in six species of threadfin breams occurring in the commercial
trawl landings at Chennai during the period 2007-2008. The parameters ‘a’ and ‘b’ of the exponential
length-weight relationship of the form W = a Lb are presented for either sex of Nemipterus mesoprion,
N. japonicus, N. bipunctatus, N. zysron, N. peronii and N. nematophorus. The regression coefficient ‘b’
was found to range between 2.8 in N. nematophorus to 3.1 in N. bipunctatus. The relationship was found
to differ significantly between sexes (p < 0.05) in N. mesoprion and N. zysron. The t-test on the b-values
for all these species showed that the slopes did not vary significantly (p > 0.05) from the isometric value
of 3.
Not Available
 
Date 2021-09-16T06:09:54Z
2021-09-16T06:09:54Z
2011
 
Type Article
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/62842
 
Language English
 
Relation Not Available
 
Publisher Marine Biological Association of India