Loss of fish biodiversity, especially in the inland and coastal areas, is a major concern in sustainable fish production. Indiscriminate fish catch, climate change and many other anthropogenic activities synergistically affect fish biodiversity. To formulate a sustainable fish biodiversity conservation plan, fish biodiversity in the Andharmanik River, a 40-km-long Hilsa shad sanctuary in the southern part of Bangladesh, was assessed. The study was conducted to understand the status of fish species diversity through sampling in three sampling stations between December 2014 and November 2015. A total of 93 fish species were found belonging to 66 genera, 45 families and 14 orders. Perciformes (27.65%) was found to be the most dominant order, followed by Cypriniformes (20.21%), Siluriformes (21.28%) Clupeiformes (7.45%) Mastacembeliformes (4.26%) and Channiformes (4.26%). Out of the 93 fish species of the river, the percentage compositions of the vulnerable, endangered, critically endangered and not threatened were found to be 14%, 11%, 6% and 59%, respectively. Four population indices viz. Shannon-Wiener’s diversity index (H), Simpson’s dominance index (D), Simpson’s index of diversity (1-D) and Margalef’s index (d) were applied to demonstrate species diversity, richness and evenness of fish species in sampling areas, and the overall values of the indices were 2.70-3.51, 0.10-0.12, 0.88-0.90 and 7.84-8.19, respectively. The main threats to fish biodiversity were reviewed and the measures for fish biodiversity conservation of the river recommended. Indiscriminate fishing using biodiversity destructive gears, as well as losing hydrological and ecological connectivity with the surrounding habitats, were identified as major threats to biodiversity in the Andharmanik River. Effective sanctuary-based co-management, immediate actions for habitat enhancement to conserve and improve fish biodiversity in the river were recommended. Necessary steps to improve hydrological and ecological connectivity for habitat protection and elimination of all destructive fishing gears in order to conserve biodiversity in the Andharmanik River were also suggested.
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Alam, M. S., Hossain M. S., Monwar, M. M., Hoque, M. E. (2013): Assessment of fish distribution and biodiversity status in Upper Halda River, Chittagong, Bangladesh. International Journal of Biodiversity and Conservation, 5, 6, 349-357.
Ali, M. M., Hossain, M. B., Minar, M. H., Rahman, S, Islam, M. S. (2014a): Socio-Economic Aspects of the Fishermen of Lohalia River, Bangladesh. Middle-East Journal of Scientific Research, 19, 2, 191-195.
Ali, M. M., Rahman, M. M., Hossain, M. Y., Rahman, M. Z., Hossen, M. A., Naser, S. M. A., Islam, R., Subba, B. R., Masood, Z. M., Hoque, A. (2014b): Fish Marketing System in Southern Bangladesh: Recommendations for Efficient Marketing. Our Nature, 12, 1, 28-36.
Ali, M. M., Hossain, M. B., Rahman, M. A., Habib, A. (2014c): Diversity of Fish Fauna in the Chitra River of Southwestern Bangladesh: Present Status, Threats and Recommendations for Conservation. Asian Journal of Applied Sciences, 7, 7, 635-643.
Ali, M. M., Mufty, M. M., Hossain, M. B., Mitul, Z. F., Alam, M. A. W. (2015a): A Checklist of Fishes from Lohalia River, Patuakhali, Bangladesh. World Journal of Fish and Marine Sciences, 7, 5, 394-399.
Ali, M. M., Hossain, M. B., Masud, M. A., Alam, M. A. W. (2015b): Fish Species Availability and Fishing Gears Used in the Ramnabad River, Southern Bangladesh. Asian Journal of Agricultural Research, 9, 1, 12-22.
Banglapedia (National Encyclopedia of Bangladesh). (2012): Asiatic Society of Bangladesh. Available at http://www.banglapedia.org. [Date accessed: 20 January 2016].
Bhuiyan, A. L. (1964): Fishes of Dacca. Asiatic Society of Pakistan, Dacca. 148pp.
Bhuiyan, A. S., Islam, M. N., Hossain, M. T. (1992): A checklist of the fishes of Rajshahi. Rajshahi University Studies, Part-B, 20, 287-306.
Bhuiyan, S. S., Joadder, M. A. R. and Bhuiyan, S. (2008): Occurrence of fishes and non-fin fishes of the River Padma near Rajshahi, Bangladesh. University Journal of Zoology, Rajshahi University, 27, 99-100.
Chowdhury, M. S. N., Hossain, M. S., Das, N. G., Barua, P. (2011): Environmental variables and fisheries diversity of the Naaf River Estuary, Bangladesh. J. Coast Conserv, 15, 163-180.
Dewhurst-Richman, N., Mohammed, E. Y., Ali, M. L., Hassan, K., Wahab, M. A., Ahmed, Z. F., Islam, M. M., Bladon, A., Haldar, G. C., Ahmed, C. S., Majumder, M. K., Hossain, M. M., Rahman, A., Hussain, B. (2016): Balancing carrots and sticks: incentives for sustainable Hilsa fishery management in Bangladesh. International Institute for Environment & Development, London. 66.
DoF (Department of Fisheries). (2009): Fishery statistical yearbook of Bangladesh 2007-2008. Fisheries Resources Survey System, Department of Fisheries, Bangladesh. 42.
DoF (Department of Fisheries). (2013): National Fish Week 2013 Compendium (In Bengali), Department of Fisheries, Ministry of Fisheries and Livestock, Bangladesh. 144.
DoF (Department of Fisheries). (2016). National Fish Week 2016 Compendium. Ministry of Fisheries & Livestock and Department of Fisheries, Dhaka, Bangladesh. 148.
Doha, S. (1973): Fishes of the districts of Mymensingh and Tangail. Bangladesh J. Zool., 1, 1-10.
Eros, T., Scmera, D. (2010): Spatio-temporal scaling of biodiversity and the species time relationship in a stream fish assemblage. Freshwater Biology, 55, 2391-2400.
Fu, C., Wu, J., Chen, J., Wu, Q., Lei, G. (2003): Freshwater fish biodiversity in the Yangtze River basin of China: patterns, threats and conservation. Biodiversity and Conservation, 12, 1649-1685.
Galib, S. M., Naser, S. M. A., Mohsin, A. B. M., Chaki, N., Fahad, M. F. H. (2013): Fish diversity of the River Choto Jamuna, Bangladesh: present status and conservation needs.’, International journal of biodiversity and conservation., 5, 6, 389-395.
Galib, S. M., Lucas, M. C., Chaki, N., Mohsin, A. B. M., Fahad, F. H. (2018): Is current floodplain management a cause for concern for fish and bird conservation in Bangladesh’s largest wetland? Aquatic Conservation: Marine and Freshwater Ecosystem, 28, 98-114.
Goswami, U. C., Basistha, S. K., Bora, D., Shyamkumar, K., Saikia, B., Changsan, K. (2012): Fish diversity of North East India, inclusive of the Himalayan and Indo Burma biodiversity hotspots zones: A checklist on their taxonomic status, economic importance, geographical distribution, present status and prevailing threats. International Journal of Biodiversity and Conservation, 4, 15, 592-613.
Haldar, G. C., Ali, L. (2014): The cost of compensation: Transaction and administration costs of hilsa fish management in Bangladesh. IIED Working Paper. IIED, London. 24.
Hanif, M. A., Siddik, M. A. B., Chaklader, M. R., Nahar, A., Mahmud, S. (2015): Fish diversity in the southern coastal waters of Bangladesh: present status, threats and conservation perspectives. Croatian Journal of Fisheries, 73, 148-161.
Hossain, M. A. R. (2014): Habitat and fish diversity: Bangladesh perspective, pp 1-26. In: Wahab, M. A., Shah, M. S., Hossain, M. A. R., Barman, B. K., Hoq, M. E. (eds.), Advances in Fisheries Research in Bangladesh: I. Proc. of 5th Fisheries Conference & Research Fair 2012. 18-19 January 2012, Bangladesh Agricultural Research Council, Dhaka, Bangladesh Fisheries Research Forum, Dhaka, Bangladesh. 246.
Hossain, M. S., Das, N. G., Chowdhury, M. S. N. (2007): Fisheries Management of the Naaf River, Chittagong. Coastal and Ocean Research Group of Bangladesh. 257.
Hossain, M. Y. (2010): Morphometric Relationships of Length-Weight and Length-Length of Four Cyprinid Small Indigenous Fish Species from the Padma River (NW Bangladesh). Turkish Journal of Fisheries and Aquatic Sciences, 10, 131-134.
Hossain, M. S., Das, N. G., Sarker, S., Rahman, M.Z. (2012): Fish diversity and habitat relationship with environmental variables at Meghna river estuary, Bangladesh. Egyptian Journal of Aquatic Research, 38, 213-226.
Hossain, M. S., Sarker, S., Rahman, M.Z., Rahman, M. M. (2014): Freshwater Fish Diversity at Greater Noakhali, Bangladesh. CMU J. Nat. Sci., 13, 2, 207-225.
Hossain, M. Y., Sayed, S. R. M., Rahman, M. M., Ali, M. M., Hossen, M. A., Elgorban, A. M., Ahmed, Z. F., Ohtomi, J. (2015): Length-weight relationships of nine fish species from the Tetulia River, southern Bangladesh. Journal of Applied Ichthyology, 31, 5, 967-969.
Hussain, M.G., Mazid, M.A. (2001): Genetic improvement and conservation of carp species in Bangladesh. Bangladesh Fisheries Research Institute and International Center for Living Aquatic Resource Management, Penang, Malaysia, 1-74.
Islam, M. M., Essam, Y. M., Ali, L. (2016): Economic incentives for sustainable Hilsa fishing in Bangladesh: An analysis of the legal and institutional framework. Marine Policy, 68, 8–22.
Islam, M. M., Shamsuzzaman, M. M., Mozumder, M. M. H., Xiangmin, X., Ming, Y., Jewel, M. A. S. (2017): Exploitation and conservation of coastal and marine fisheries in Bangladesh: Do the fishery laws matter? Marine Policy, 76, 143-151.
IUCN (International Union for Conservation of Nature). (2015): Red List of Bangladesh Volume 5: Freshwater Fishes. IUCN, Bangladesh Country Office, Dhaka, Bangladesh, 360.
Magurran, E. (1988): Ecological diversity and its measurement. Princeton University Press, Princeton, 7-45.
Margalef, R. (1968): Perspectives in Ecological Theory. University of Chicago press, Chicago, IL. 111.
Mohammed, E.Y., Wahab, M. A. (2013): Direct economic incentives for sustainable fisheries management: the case of Hilsa conservation in Bangladesh. International Institute for Environment and Development, London. 35.
Mohsin, A. B. M., Yeasmin, F., Galib, S. M., Alam, B., Haque, S. M. M. (2014): Fish Fauna of the Andharmanik River in Patuakhali, Bangladesh. Middle-East Journal of Scientific Research, 21, 5, 802-807.
Nabi, M. R. U., Mamun, M. A. A., Ullah, M. H., Mustafa, M. G. (2011): Temporal and spatial distribution of fish and shrimp assemblage in the Bakkhali River estuary of Bangladesh in relation to some water quality parameters. Marine Biology Research, 7, 43, 6452.
Nagelkerken, I., Goldenberg, S. U., Ferreira, C. M., Russell, B. D., Connell, S. D. (2017): Species Interactions Drive Fish Biodiversity Loss in a High-CO2 World. Ivan Nagelkerken,
Nelson, J. S. (2006): Fishes of the World, fourth edition. John Wiley & Sons, Inc. 601.
Nyanti, L., Nur, R., Ling, T.Y., Jongkar, G. (2012): Fish diversity and water quality during flood migration works at Semariang mangrove area, Kuching, Sarawak, Malaysia. Sains Malaysiana, 41, 12, 1517-1525.
Penczak, T., Agostinho, A. A., Okada, E. K. (1994): Fish diversity and community structure in two small tributaries of the Parana River, Parana State, Brazil. Hydrobiologia, 294, 243-251.
Rahman, A. K. A. (2005): Freshwater Fishes of Bangladesh (Second edition). Zoological Society of Bangladesh, University of Dhaka, Dhaka, Bangladesh. 394pp.
Rahman, M. R. (2015): Causes of biodiversity depletion in Bangladesh and their consequences on ecosystem services. American Journal of Environmental Protection, 4, 214-236.
Rahman, M. M., Hossain, M. Y., Ahamed, F., Fatematuzzhura, Subba, B. R., Abdallah, E. M., Ohtomi, J. (2012): Biodiversity in the Padma Distributary of the Ganges River, Northwestern Bangladesh: Recommendations for Conservation. World Journal of Zoology, 7, 4, 328-337.
Rahman, M. M., Rahman, M. B., Rithu, M. N. A., Hoque, M. S. (2016): Observation on selectivity of fishing gears and ichthyofaunal diversity in the Paira River of Southern Bangladesh. International Journal of Fisheries and Aquatic Studies, 4, 1, 95-100.
Ramos, S., Cowen, R. K, Pedro, Ré, Bordalo, A. A. (2006): Temporal and spatial distribution of larval fish assemblages in the Lima estuary (Portugal). Estuarine, Coastal and Shelf Science, 66, 303-314.
Rao, J. C. S, Raju, C. S., Simhachalam, G. (2014): Biodiversity and conservation Status of fishes of river Sarada, Visakhapatnam District, Andhra Pradesh, India. Research Journal of Animal, Veterinary and Fishery Sciences, 2, 2, 1-8.
Rixon, C. A. M., Duggan, I. C., Bergeron, N. M. N., Ricciardi, A., Macisaac, H. (2005): Invasion risks posed by the aquarium trade and live fish markets on the Laurentian Great Lakes. Biodiversity and Conservation, 14, 1365-1381.
Shannon, C. E. (1949): Communication in the presence of noise; Proceedings of the Institute of Radio Engineers, 37, 10-21.
Shannon, C. E., Weaver, W. (1963): The Mathematical Theory of Communications. Urbana, IL: University of Illinois Press. 125.
Shinde, S. E., Pathan, T. S., Bhandare, R. Y., Sonawane, S. L. (2009): Ichthyofaunal diversity of Harsool Savangi Dam, District Aurangabad, India. World Journal of Fish and Marine Sciences, 1, 3, 141-143.
Siddiq, M. A., Mia, M. I., Ahmed, Z. F., Asadujjaman, M. (2013): Present Status of Fish, Fishers and Fisheries of Dogger Beel in Hajigonj Upazila, Chandpur, Bangladesh. Journal of Aquatic Science, 1, 2, 39-45.
Siddiqui, K. U., Islam, M. A., Kabir, S. M. H., Ahmad, M., Ahmed, A. T. A., Rahman, A. K. A., Haque, E. U., Ahmed, Z. N. T., Begum, M. A., Hasan, M. K., Rahman, M. M. (Editors). (2007): Encyclopedia of Flora and Fauna of Bangladesh. Vol. 23. Freshwater Fishes. Asiatic Society of Bangladesh, Dhaka. 300.
USAID (2016): United States Agency for International Development. Bangladesh Tropical Forests and Biodiversity Assessment. 73.
Vyas, V., Damde, V., Parashar, V. (2012): Fish Biodiversity of Betwa River in Madhya Pradesh, India with special reference to a sacred ghat. In J of Bio. Conserv, 4, 2, 71-77.
Wahab, M. A., Golder, M. I. (2016): Hilsa Fisheries Management Action Plan (updated Short Edition). ECOFISH-Bangladesh Project, WorldFish, Bangladesh & South Asia Office and Department of Fisheries, Dhaka, Bangladesh. 14pp.
William, E., Fricke, R., Frog, J. D., Pollack, R. A. (2010): Marine fish diversity: History of knowledge and discovery (Pisces). Zootaxa, 25, 19-50.