Length-Weight Relationship and Condition Factor of Schizopyge curvifrons (Heckel, 1838) from River Jhelum, Kashmir, India

Abstract

2 Abstract: This study is the first attempt to describe the length-weight relationship (LWR) as well as annual condition of an economically important snowtrout, Schizopyge curvifrons from River Jhelum in Kashmir Valley, India. A total of 296 specimens used in this study were caught with traditional fishing gear from January to December 2011. Overall, the allometric coefficient b of the LWR was found to be negatively allometric (b<3) throughout the year except March, July and October where the growth was isometric (b=3). A trend line graph was applied to compare condition of fish in different months as per the relationship, which indicated declining growth condition. The condition factor showed an overt variation with highest value during the breeding season. The result obtained through this study will be useful for fishery managers to impose adequate regulations for sustainable fishery management.