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Crocodile Farming—A Tool for Sustainable Development in Coastal Communities: A Case Study of Emede and Esanma Captive Breeding Sites, Delta State, Nigeria

DOI: 10.4236/oalib.1112892, PP. 1-16

Subject Areas: Aquaculture, Fisheries & Fish Science

Keywords: Crocodile Farming, Sustainable Benefits, Coastal Communities, Conservation, Economic Benefits

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Abstract

This study investigates the benefits of crocodile farming and ranching in Emede and Esanma Kingdoms, Delta State, Nigeria. A mixed-method approach was used, combining survey, key informant interview, and questionnaire methods. The results show that crocodile farming provides employment opportunities, income generation, and conservation benefits for the local communities. A total of 27 crocodiles were bred in captivity, with 16 Nile Crocodiles and 11 Dwarf crocodiles. The study also reveals that the communities are aware of the crocodile farms and have benefited from them. However, the chi-square analysis suggests that the variables are likely independent, indicating no significant difference between the observed and expected data. The study concludes that crocodile farming and ranching can be a sustainable and profitable venture for coastal communities, with potential economic and conservation benefits.

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Ogorode, I. O. , Vincent-Akpu, I. F. and Babatunde, B. B. (2025). Crocodile Farming—A Tool for Sustainable Development in Coastal Communities: A Case Study of Emede and Esanma Captive Breeding Sites, Delta State, Nigeria. Open Access Library Journal, 12, e2892. doi: http://dx.doi.org/10.4236/oalib.1112892.

References

[1]  Bennett, D. (2019) Welfare Assessment in Reptiles: A Review. Journal of Applied Animal Welfare Science, 22, 257-273.
[2]  Brien, M., Cherkiss, M., Parry, M. and Mazzotti, F. (2015) Housing Crocodilians in Captivity: Considerations for Central America and Caribbean. University of Florida.
[3]  Brett, D. (2016) Crocodiles in Vietnam Skinned Alive in Ser-vice of Fashion. Forbes.
[4]  Brooks, C.J., McGlothin, B. and White, R.C. (2000) Developing a Diet for Captive Juvenile American Alligators. Journal of the World Aquaculture Society, 31, 169-178.
[5]  Carreira, L.B.T., Sabbag, O.J. and Abe, A.S. (2015) Economic Viability of Caiman Latirostri in the State of Sao Paulo (Brazil): Sales of Matrices and Producers. Bo-letim do Instituto de Pesca, 41, 687-695.
[6]  Cox, J.H. and Rahman, M.M. (1994) An Assessment of Crocodile Resource Potential in Bangladesh. The World Conservation Union.
[7]  Duvoisin, R.A. (1972) Crocodile in the Tree. A Crocodile Be-friended by the Barnyard Animals Tries to Prove to the Farmer’s Wife That He Can Be Her Friend Too. Knorpf Publisher, 1-32.
[8]  Elsey, R.M. and Trosclair, P.L. (2008) Effect of Timing of Egg Collection on Growth in Hatchling and Juvenile American Alligators. Herpetological Bulletin, 105, 13-18.
[9]  Elsey, R.M., Joanen, T., McNease, L. and Lance, V. (1990) Growth Rate and Plasma Corticosterone Levels in Juvenile Alligators Maintained at Different Stocking Densities. Journal of Experimental Zoology, 255, 30-36. https://doi.org/10.1002/jez.1402550106
[10]  Ekeh, P.P. and Society, U.H. (2007) History of the Urhobo people of Niger Delta. Urhobo Historical Society, 285.
[11]  Finger, J.W., Thomson, P.C. and Isberg, S.R. (2016) Unexpected Lower Testosterone in Faster Growing Farmed Saltwater Crocodile (Crocodylus porosus) Hatch-lings. General and Comparative Endocrinology, 226, 1-4. https://doi.org/10.1016/j.ygcen.2015.11.016
[12]  Hill, R.P., Altizer, M. and Kienzle, A. (1997) A Comparative Study of the Growth Rates, Feed Conversion Efficiency, and Survival Rates of Juvenile Crocodilians Fed Four Different Diets. Journal of the World Aquaculture Society, 28, 150-157.
[13]  Hutton, J.M. and Webb, G.J.W. (1992) An Introduction to Farming of Crocodilians. In: Luxmoore, R.A., Ed., Directory of Crocodilian Farming Operations (Second Edition), IUCN, 1-39.
[14]  Hutton, J. and Webb, G. (2002) Legal Trade Snaps Back. IUCN.
[15]  ICFA (2021) International Standard for Crocodilian Farming-Requirements. https://www.internationalcrocodilian.com/standard-development
[16]  Piras, P.M., Bezuidenhout, A., Díaz-Delgado, J., Slawski, D. and Kelly, P.A. (2022) Hepatic Fibrosis Induced Zinc-Deficient Dermatosis in American Alligators (Alligator Mis-sissippiensis). Cold Spring Harbor Laboratory. https://doi.org/10.1101/2022.08.30.505809
[17]  International Organiza-tion for Standardization. ISO/IEC, 17007 (2009) Conformity Assessment-Guidance for Drafting Normative Documents Suitable for Use for Conformity Assessment. ISO.
[18]  Ityavyar, J.A., Inah, I.E. and Akosim, C. (2011) Assessment of Cap-tive Management of Nile Crocodile, Crocodylus niloticus in Three Towns of Benue State, Nigeria. Journal of Agriculture, Bio-technology & Ecology, 5, 104-116.
[19]  Joanen, T. and McNease, L. (1987) Alligator Farming Research in Louisiana. In: Webb, G.J.W., Manolis, C. and Whitehead, P.J., Eds., Wildlife Management: Crocodiles and Alligators, Surrey Beatty and Sons Pty., Ltd. 329-340.
[20]  Leach, L.A., Ross, G.G. and Vogt, C.J. (2009) Managing Social Interactions among Captive Croco-diles: Using Observation-Based Assessments to Improve Welfare. Applied Animal Behaviour Science, 120, 1-10.
[21]  Lindsey, P.A., Barnes, J., Nyirenda, V., Pumfrett, B., Tambling, C.J., Taylor, W.A., et al. (2013) The Zambian Wildlife Ranching Industry: Scale, Associated Benefits, and Limitations Affecting Its Development. PLOS ONE, 8, e81761. https://doi.org/10.1371/journal.pone.0081761
[22]  Lungren, C., Sommerlatte, M. and Mlingwa, C. (2000) Policy Guide-lines for Game Farming and Game Ranching in Tanzania. https://www.biodiversitylinks.org/library/resources/rmp/lib rary/content/frame/gamefarmingandgameranchingreportnew.doc
[23]  Lutz, D. (2022) Crocodile Farming: A Multifaceted Industry. Journal of Wildlife Enterprises, 34, 12-20.
[24]  MacGregor, J. (2006) The Call of the Wild: Captive Crocodilian Production and the Shaping of Conservation Incentives. TRAFFIC Online Report Series. Crocodile Specialist Group and The Rufford Maurice Laing Foundation, 4.
[25]  Magnusson, W.E. (1984) Economics, Developing Countries, and the Captive Propagation of Crocodilians. Wildlife Sociological Bulletin, 12, 194-197.
[26]  Mannolis, S.C. and Webb, G.J.W. (2016) Best Management Practices for Crocodilian Farming. IUCN-SSC Crocodile Specialist Group, 10.
[27]  Marima, D. (2018) Ecological and Conservation Status of Nile Crocodile (Crocodylus niloticus) in Lake Chivero, Zimbabwe. Journal of Herpetology, 52, 241-248.
[28]  Marsh, R.E. and Battaglene, S.C. (2007) Crocodile Farming: A Guide to Best Practices. Food and Agriculture Organization of the United Na-tions, 1-120.
[29]  Mazzotti, F.J. (1987) Developing a Management plan for Morelet’s Crocodile in the Usamacinta and Gri-jalva Delta, Tabasco, Mexico. https://edis.ifas.ufl.edu/
[30]  Mazzotti, F.J., Browne, W.A., Snow, D.H., Krupa, L.V., Lang, J.J. and Swensen, S. (2007) Linking Conservation and Commercialization of Crocodiles in Florida. BioScience, 57, 561-573.
[31]  Mkanda, F.X. (1992) Ranching the Nile Crocodile Crocodylus niloticus in Malawi. In: Crocodiles: Proceedings of the 11th Working Meeting of the Crocodile Specialist Group of the Species Survival Commission of the IUCN—The World Conservation Union, IUCN, 1-13.
[32]  Nwaeke, I.C. (2009) Nutrition and Health Status of Crocodylus niloticus Kept in Cap-tivity in Nigeria. Nigerian Veterinary Journal, 30, 161-164.
[33]  Oetri, R. (2009) Crocodile Farming as a Sustainable Use of Wildlife: A Review. Journal of Environmental Management, 90, 2623-2631.
[34]  Ogbodo, J.A., Jayeola, O.A. and Bichi, H.M. (2015) Alternative Diet Preference of Nile crocodile (Crocodilus niloticus) in Captivity. Turk Tarim ve Ormancilik Dergisi/Turkish Journal of Agriculture and Forestry, 1, 7-13.
[35]  Oguike, F.O., Asigbedu, P.O. and Atabor, B.B. (2008) Crocodile Husbandry Practices and Challenges in South-Western Nigeria. Journal of the Science of Food and Agri-culture, 88, 1515-1524.
[36]  Pitman, C.R. (1993) Nutritional Requirements of Crocodilians. Zoo Biology, 12, 29-50.
[37]  Platt, S.G., Hudson, R.J. and Moler, J.D. (1999) Crocodile Farming and Ranching: A Global Review.
[38]  Ross, C.A. (1998) Croco-diles and Alligators. 71-81, 104. https://portals.iucn.org/
[39]  Ross, G.G. and Magnusson, W.E. (2004) Crocodilian Ecology and Husbandry. University of Florida Press.
[40]  Ross, J.P. and Ferguson, M.W.J. (2004) The Nile Crocodile, Crocodylus niloticus: A Review of Its Biology, Ecology, and Conservation Status. Journal of Herpetological Medicine and Surgery, 14, 1-16.
[41]  Ross, G.G., Magnusson, W.E. and Pienaar, A.C. (2007) Global Perspectives on Crocodile Farming and Ranching. Tropical Animal Health and Production, 39, 571-587.
[42]  Ross, J.P. and Ferguson, M.W.J. (2004) Crocodile Farming and CITES: A Review of the Current Situation and Future Prospects. In: Crocodile: Proceedings of the 17th Working Meeting of the Crocodile Specialist Group of the Species Survival Commission of IUCN, IUCN, 186-195.
[43]  Stickney, R.R. (2000) En-cyclopedia of Aquaculture. Wiley.
[44]  Smith, G.A. and Marais, J. (1992) Skinning Crocodiles for the Skin Trade. In: Smith, G.A. and Marais, J., Eds., Conservation and Utilization of the Nile Crocodile in Southern Africa: Handbook on Crocodile Farming, Crocodilian Study Group of Southern Africa, 145-153.
[45]  Suvanakorn, P. and Youngprapakorn, C. (1987) Crocodile farming in Thailand. In: Webb, G.J.W., Mannolis, S.C. and Whitehead, P.J., Eds., Wildlife Management: Crocodiles and Alligators, Surrey Beatty & Sons, Pty. Ltd., 341-343.
[46]  Tosun, D.D. (2013) Crocodile Farming and Its Present State in Global Aquaculture. Journal of Fisheries Sciences, 7, 43-57. https://doi.org/10.3153/jfscom.2013005
[47]  Thorbjarnarson, J. (1992) Crocodiles: An Action Plan for their Conserva-tion. IUCN/SSC Crocodile Specialist Group.
[48]  UNEP (2022) CITES Appendices I, II, and III.
[49]  United Nations Devel-opment Programme (UNDP) (2014) Sustainable Development Goals.
[50]  United Nations Development Programme (UNDP) (2016) Sustainable Development Goals: 2016 Progress Report.
[51]  United Nations General Assembly (UNGA) (2015) Transforming Our World: The 2030 Agenda for Sustainable Development.
[52]  Webb, E.C., Veldsman, D.M., My-burgh, J.G. and Swan, G.E. (2021) Effects of Stocking Density on Growth and Skin Quality of Grower Nile Crocodiles (Croco-dylus niloticus). South African Journal of Animal Science, 51, 142-150. https://doi.org/10.4314/sajas.v51i2.1
[53]  World Organisation for Animal Health (2019) Chapter 7.14 Killing of Reptiles for Their Skins, Meat and Other Products; OIE Ter-restrial Animal Health Code; Rue de Prony.
[54]  Zalabak, A.M., Perry, C.J. and Turnbull, S.E. (1994) Nutritional Assess-ment of Practical Diets for Crocodiles. Animal Feed Science and Technology, 49, 27-39.

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