Identifying Priorities of Elasmobranch Conservation in the Bay of Bengal, Bangladesh

The study evaluates current scenario of elasmobranch conservation in Bangladesh and identifies future priorities. Literature review, key informants interview, and investigations at fish markets and landing stations including... [ view full abstract ]

The study evaluates current scenario of elasmobranch conservation in Bangladesh and identifies future priorities. Literature review, key informants interview, and investigations at fish markets and landing stations including information gathered while building rapport with different stakeholders were used in the study. Review finds a total record of 77 species, however, key informants affirmed that they are not satisfied with the taxonomic credibility in existing literature. Owing to the limited focus of research on elasmobranch, the current knowledge base is fraught with significant Linnaean, Wallacean and Prestonian shortfalls. The 2015 national IUCN Red List of Threatened Species did not assess elasmobranch due to the knowledge shortfalls, yet 34 species of globally threatened sharks and rays have been reported from Bangladesh. Wildlife (Conservation and Security) Act, 2012 identifies 29 species as 'protected wild animal' and prohibits elasmobranch fishing in the Sundarbans Reserve Forests. Being a party to CITES has arguably little impact as ports have no monitoring mechanism, resulting in export of shark products. Based on the built scenario, we recommend that credible information on species and their habitat; data on diversity, abundance, and distribution is necessary to assess the conservation status of elasmobranch fauna in Bangladesh's water. Besides, a collaboration mechanism among the regulatory agencies, sensitization of fisheries, private sector engagement, and trans-boundary collaboration should be the priority areas.