2022
DOI: 10.17017/j.fish.417
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Comparative account on the length-weight and length-length relationships and condition factor of six cyprinid fishes from Dal Lake, Kashmir

Abstract: Fish landings are routinely measured for length and weight to study fish bioecology, which provide important information about biomass, population dynamics and condition of fish. The current study describes the length-weight relationships (LWRs) and length-length relationships (LLRs) of six fish species (Cyprinus carpio, Carassius carassius, Schizothorax niger, S. curvifrons, Crossocheilus diplochilus and Pethia conchonius) based on seasonal fish sampling from the Dal Lake during September 2019 to August 2020.… Show more

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Cited by 2 publications
(5 citation statements)
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“…A vital bioecological tool, Length-Weight Relationships (LWRs) provide crucial insights about biomass estimation, fish becoming slimmer as its length increases 4,22 . Similar reports of negative allometric growth have been reported by Sidiq et al, 23 Bhat et al, 11 Qazi et al, 21 and Yousuf et al, 24 in C. diplochilus. The association between LLRs was reported to be highly significant, with r 2 value of 0.98 for TL, SL and FL, which conforms with the findings of Qazi et al, 21 and Malhotra and Chauhan 25 .…”
Section: Discussionsupporting
confidence: 84%
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“…A vital bioecological tool, Length-Weight Relationships (LWRs) provide crucial insights about biomass estimation, fish becoming slimmer as its length increases 4,22 . Similar reports of negative allometric growth have been reported by Sidiq et al, 23 Bhat et al, 11 Qazi et al, 21 and Yousuf et al, 24 in C. diplochilus. The association between LLRs was reported to be highly significant, with r 2 value of 0.98 for TL, SL and FL, which conforms with the findings of Qazi et al, 21 and Malhotra and Chauhan 25 .…”
Section: Discussionsupporting
confidence: 84%
“…As per the criterion set by Fulton 28 , the condition factor of C. diplochilus is reflective of the poor condition of fish within the lake. The condition factor reported during the current study was found to be lesser than the one reported by Bhat et al, 11 and Yousuf et al, 24 while working in Dal and Manasbal Lake respectively. The probable reasons for the same could be the use of a net with a bigger mesh size during both the studies and better habitat conditions of Manasbal Lake.…”
Section: Discussioncontrasting
confidence: 82%
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“…In the cage culture system, length-weight relation-ship (LWR) and condition factor analysis are essential in knowing the growth pattern, age structure, recruitment, mortality and overall well-being of cultured fish species (Das et al 2018;Bhat et al 2022). It is essential to study the LWR to compare the intensification of mono-sex and mixed-sex tilapia culture and production in the open water cage aquaculture system.…”
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confidence: 99%