Research in ISSN : P-2409-0603, E-2409-9325 AGRICULTURE, LIVESTOCK and FISHERIES An Open Access Peer Reviewed Journal Open Access Res. Agric. Livest. Fish. Research Article Vol. 5, No. 2, August 2018 : 259-268. STATUS OF THREATEN FISH SPECIES IN NARSUNDA RIVER Fahimul Arefin1*, Md. Moniruzzaman2, Saymuna Tarin Lupa2, Md. Ashikur Rahman2, Ariful Islam3 and Shirin Akter4 1Department of Fisheries, Ministry of Fisheries and Livestock, Bangladesh; 2Scientific Officer, Bangladesh Fisheries Research Institute, Mymensingh-2201; 3Department of Fisheries Management, Bangladesh Agricultural University, Mymensingh-2202; 4Lecturer, Department of Fisheries and Marine Bioscience, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalgonj-8100, Bangladesh. *Corresponding author: Fahimul Arefin; E-mail:
[email protected] ARTICLE INFO ABSTRACT Received To identify the threatened fish species and focus on fish biodiversity conservation in the 04 August, 2018 Narsunda River Kishoreganj Sadar, Kishoreganj district, the present study was conducted for a time period of 6 months (April-November, 2012). A total of 23 threatened fish Accepted 16 August, 2018 species were identified in the river among them, 9 vulnerable, 11 endangered and 3 critically endangered species as well as 8 exotic fish species were also found in the River. Online 30 August, 2018 The fishing gears used by the fishermen in Narsunda River includes 4 types of nets, 3 types of traps, 3 hooks and lines and 2 types of wounding gears whereas major fishing Key words craft and gears were mainly wooden boat and seine net (locally called ‘ber jal’) Biodiversity respectively. Due to environmental degradation and manmade causes the biodiversity of Threatened fish this river decreasing day by day and it could be minimized by proper management and Narsunda river conservation techniques.