Atlas on the Elasmobranch fishery resources of India

Abstract

The elasmobranchs represented by sharks, skates (sawfishes,guitar fishes) and rays are an
\nimportant group of demersal fishes which are exploited for multifarious uses of their various
\nbody parts such as the meat, fins, liver, teeth and the hide. While shark fins are considered as
\na delicacy fetching increased export market, their liver oil is utilized in pharmaceutical industry.
\nShark teeth is used for ornamental purposes and their hide for a variety of leather products.
\nThis increased commercial demand coupled with their characteristic life history pattern
\nincluding slow growth rate, delayed maturation, long reproductive cycle, low fecundity and
\nlong life span and their trans-boundary migration pattern make them susceptible to over fishing.
\nBecause of this background, of late there had been a growing international awareness over the
\nconservation and management of the elasmobranch stocks. This in turn necessitates an
\nunderstanding of resource characteristics and eco-biological features of different species of
\nsharks, skates and rays