Sousa teuszii 

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Alfaro-Shigueto, J., Van Waerebeek, K. 2001. Drowning in the sea of silence: the bushmeat concept applied for marine fauna. Abstract, Fourth Biennial Zoos and Aquariums. Committing to Conservation Conference, Cocoa Beach, Florida 28 November - 2 December 2001.

Almeida e Silva M., Araujo A., Djedjo F., Gomes L. Monteiro, H. 1998. Plano Nacional de Conservação do Manatim Africano (Trichechus senegalensis) na Guiné-Bissau: Resultado do Inquérito Nacional e Recomendações para a Conservação da População. IUCN/ICN. In: IUCN/ICN (ed.).81 pp.+anexos.

Ayissi, I., Segniagbeto, G.H. and Van Waerebeek, K. 2014. Rediscovery of Cameroon dolphin, the Gulf of Guinea Population of Sousa teuszii (Kükenthal, 1892). International Scholarly Research Notices. Biodiversity 819827.

Bakhayokho, M., M. Kébé. 1991. Réactions des pêcheurs face aux variations d’abondance et de disponibilité des ressources: approche méthodologique. In: J.R. Durand, J. Lemalle, and J. Weber (eds), La Recherche Face à la Pêche Artisanale, Symposium International. France: ORSTOM.

Bamy, I. L., Van Waerebeek, K., Bah, S. S., Dia, M., Kaba, B., Keita, N., Konate, S. 2010. Species occurrence of cetaceans in Guinea, including humpback whales with southern hemisphere seasonality. Marine Biodiversity Records 3: e48.

BBOP (Business and Biodiversity Offsets Programme). 2012. Biodiversity Offsets: Principles, Criteria and Indicators. Forest Trends. Washington, DC, USA (unpublished).

Beaubrun, P. C. 1990. Un Cétacé nouveau pour les côtes sud-marocaines: Sousa teuszii (Kukenthal, 1892). Mammalia 54: 162-164.

Belhabib, D., Sumaila, U. R., Pauly, D. 2015. Feeding the poor: Contribution of West African fisheries to employment and food security. Ocean and Coastal Management 111: 72-81.

Bennett, N. J., Dearden, P. 2014. From measuring outcomes to providing inputs: Governance, management, and local development for more effective marine protected areas. Marine Policy 50: 96-110.

Binet, T., Failler, P., Thorpe, A. 2012. Migration of Senegalese fishers: a case for regional approach to management. Maritime Studies 11(1): 1-14.

Brashares, J.S., Arcese, P., Sam, M.K., Coppolillo, P.B., Sinclair, A.R.E. Balmford, A. 2004. Bushmeat hunting, wildlife declines, and fish supply in West Africa. Science 306: 1180-1183.

Bull, J. W., Suttle, K. B., Gordon, A., Singh, N. J., Milner-Gulland, E. J. 2013. Biodiversity offsets in theory and practice. Oryx 47: 369-380.

Busnel, R. G. 1973. Symbiotic relationship between man and dolphins. Transactions of the New York Academy of Sciences 35: 113-131.

Cadenat, J. 1949. Notes sur les cétacés observés sur les cötes du Sénégal de 1941 à 1948. Bulletin de l’Institut Français d’Afrique Noire 11: 1-15.

Cadenat, J. 1956. Un delphinidae encore mal connu de la côte occidentale d’Afrique: Sotalia teuszii Kükenthal 1892. Bulletin de l’Institut Français d’Afrique Noire 18A: 555-566.

Cadenat, J. 1957. Observations de cétacés, siréniens, cheloniens et sauriens en 1955–1956. Bull. IFAN 19A: 1358–1383.

Cadenat J. 1959. Rapport sur les petits Cétacés Ouest-Africains. Résultats des recherches entreprises sur ces animaux jusqu’au mois de mars 1959. Bulletin de l’Institut Français d’Afrique Noire 21A: 1367-1409.

Cadenat, J., Paraiso, F. 1957. Nouvelle observation de Sotalia teuszii (Cétacé, Delphinidé) sur les côtes du Sénégal. Bulletin de l’Institut Français d’Afrique Noire 19A: 324-332.

Campredon, P., Cuq, F. 2001. Artisanal fishing and coastal conservation in West Africa. Journal of Coastal Conservation 7: 91-100.

Clapham, P., Van Waerebeek, K. 2007. Bushmeat and bycatch: the sum of the parts. Molecular Ecology 16: 2607-2609.

CMS. 2008. Memorandum of Understanding concerning the conservation of the manatee and small cetaceans of western Africa and Macaronesia. Convention on Migratory Species. URL: Accessed 28/05/2015.

Collins, T., Boumba, R., Thonio, J., Parnell, R., Vanleeuwe, H., Ngouessono, S., Rosenbaum, H. C. 2010. The Atlantic humpback dolphin (Sousa teuszii) in Gabon and Congo: cause for optimism or concern? . Paper SC/62/SM9 presented to the IWC Scientific Committee, June 2010 (unpublished). .

Collins, T., Ngouessono, S., Rosenbaum, H. C. 2004. A note on recent surveys for Atlantic humpback dolphins, Sousa teuszii (Kukenthal, 1892) in the coastal waters of Gabon. Paper SC/56/SM23 presented to the IWC Scientific Committee, June 2004 (unpublished).

Collins, T., Stindberg, S., Boumba, Dilambaka, E., R., Thonio, J., Mouissou, C., Boukaka, R., Saffou, G.K., Buckland, L., Leeney, R., Antunes, R. Rosenbaum, H. C. 2013. Progress on Atlantic humpback dolphin conservation and research efforts in Congo and Gabon. Paper SC/65a/SM16rev presented to the IWC Scientific Committee, (unpublished). .

COP10. 2010. Conference of The Parties to the Convention on Biological Diversity. Decision X/2, Strategic Plan for Biodiversity 2011–2020. Convention on Biological Diversity.

Cormier-Salem, M. C. 2000. Appropriation des ressources, enjeu foncier et espace halieutique sur le littoral ouest-africain. . Les Pêches Piroguières en Afrique de l’Ouest: Pouvoirs, Mobilités, Marchés: 205-229.

Culik, B. M. 2004. Review of small cetaceans: Distribution, behaviour, migration and threats. Marine Mammal Action Plan/Regional Seas Reports and Studies 177: 343 pp.

Davidson, A.D., Boyer, A.G., Kim, H., Pompa-Mansilla, S., Hamilton, M.J., Costa, D.P., Ceballos, G., Brown, J.H. 2011. Drivers and hotspots of extinction risk in marine mammals. PNAS,

Debrah, J.S., Ofori-Danson, P. K., Van Waerebeek, K. 2010. An update on the catch composition and other aspects of cetacean exploitation in Ghana. Paper SC/62/SM10 presented to the IWC Scientific Committee, June 2010.

DEFRA. 2011. Biodiversity Offsets: Guiding Principles for Biodiversity Offsetting. Department for the Environment, Food and Rural Affairs. London, UK.

Duffy-Tumasz, A. 2012. Migrant fishers in West Africa: roving bandits? . African Geographical Review 31(1): 50-62.

Duguy, R. 1976. Contribution à l’étude des mammifères marins de la côte nord-ouest Afrique. Revue des Travaux de l’Institut des Pêches Maritimes 39: 321-332.

Dupuy, A.R. 1983. Données complémentaires concernant le statut des mammifères marins du Sénégal. Bulletin de l’Institut Français d’Afrique Noire 45A: 380-391.

Frankham, R. 2005. Genetics and extinction. Biological Conservation 126: 131-140.

Fraser, F.C. 1949. A specimen of Sotalia teuszii Kukenthal from the coast of Senegal. Journal of Mammalogy 30: 274-276.

Fraser, F.C. 1966. Comments on the Delphinoidea. In: K.S. Norris (ed.), Whales, Dolphins and Porpoises, pp. 7-31. University of California Press, Berkeley.

Fraser, F.C., and P.E. Purves. 1960. Hearing in cetaceans. Evolution of the accessory air sacs and the structure and function of the outer and middle ear in recent cetaceans. Bulletin of the British Museum of Natural History (Zoology) 7: 1-140.

Gallegos, V. L., Vaahtera, A., Wolfs, E. 2005. Sustainable financing for marine protected areas: lessons from Indonesian MPAs case studies: Komodo and Ujung Kulon National Parks. Amsterdam: IVM. Vrije Universiteit Amsterdam.

Gilpin M. E. 1986. Minimum viable populations: The processes of species extinctions. In: Soulé M (ed.), Conservation Biology: The science of scarcity and diversity, pp. 13-34. Sunderland Mass: Sinauer Associates.

Henriques, R., Potts, W. M., Santos, C. V., Sauer, W. H., Shaw, P. W. 2014. Population connectivity and phylogeography of a coastal fish, Atractoscion aequidens (Sciaenidae), across the Benguela Current region: Evidence of an ancient vicariant event. PloS One 9(2): e87907.

Hooker, S.K., Gerber, L.R. 2004. Marine reserves as a tool for ecosystem-based management: the potential importance of megafauna. Bioscience 54(1): 27-39.

Hoyt, E. 2012. Marine Protected Areas for Whales, Dolphins and Porpoises: A world handbook for cetacean habitat conservation and planning. . Routledge.Earthscan/Taylor Francis, London and New York. 479 pp.

IUCN. 2001. Species Survival Commission. IUCN Red List Categories and Criteria. IUCN.

IUCN. 2017. The IUCN Red List of Threatened Species. Version 2017-3. Available at: (Accessed: 5 December 2017).

IUCN. 2018. The IUCN Red List of Threatened Species. Version 2018-1. Available at: (Accessed: 28 June 2018).

IWC (International Whaling Commission). 2011. Report of the Sub-Committee on Small Cetaceans. Journal of Cetacean Research and Management 12: 272-295.

Jefferson, T.A. and Rosenbaum, H.C. 2014. Taxonomic revision of the humpback dolphins (Sousa spp.), and description of a new species from Australia. Marine Mammal Science 30(4): 1494–1541.

Jefferson, T.A. and Van Waerebeek, K. 2004. Geographic variation in skull morphology of humpback dolphins (Sousa spp.). Aquatic Mammals 30(1): 3-17.

Jefferson, T. A., Curry, B. E., Leatherwood, S., Powell, J. A. 1997. Dolphins and porpoises of West Africa: a review of records (Cetacea: Delphinidae, Phocoenidae). Mammalia 61: 87-108.

Jefferson, T. A., Hung, S. K. and Lam, P. K. S. 2006. Strandings, mortality and morbidity of Indo-Pacific humpback dolphins in Hong Kong, with emphasis on the role of environmental contaminants. Journal of Cetacean Research and Management 8(2): 181-193.

Jefferson, T.A., Hung, S.K., Würsig, B. 2009. Protecting small cetaceans from coastal development: Impact assessment and mitigation experience in Hong Kong. Marine Policy 33: 305-311.

Kaczynski, V.M. and Fluharty, D.L. 2002. European policies in West Africa: who benefits from fisheries agreements? Marine Policy 26: 75-93.

Krömer, J.L., Insali, P., Gomes, M. 1994. Projet de développement durable de la Pêche Artisanale dans le Rio Grande de Buba. Bio-écologie et paramètres environnementaux. UICN, Ministère des Pêches de Guinée-Bissau. 119 pp. (unpublished).

Kukenthal, W. 1891. Porpoises in African rivers. Nature 44: 175.

Kükenthal, W. 1892. Sotalia teuszii n. sp. ein pflanzenfressender (?) Delphin aus Kamerun. Zoologische Jahrbücher Abt. Systematick 6(3): 442-446.

Kukenthal, W. 1892. Sotalia teuszii n. sp. ein pflanzenfressender (?) Delphin aus Kamerun. Zoologische Jahrbücher Abt. Systematick 6(3): 442-446.

Lacy, R.C. 1997. Importance of genetic variation to the viability of mammalian populations. Journal of Mammalogy 78: 320-335.

Ladich, F. 2000. Acoustic communication and the evolution of hearing in fishes. Philosophical Transactions of the Royal Society 355B: 1285-1288.

Leeney, R. H., Dia, I. M., Dia, M. 2015. Food, pharmacy, friend? Bycatch, direct take and consumption of dolphins in West Africa. Human Ecology 43: 105-118.

Leeney, R. H., Weir, C. R., Campredon, P., Regalla, A., Foster, J. 2015. Occurrence of Atlantic humpback (Sousa teuszii) and bottlenose (Tursiops truncatus) dolphins in the coastal waters of Guinea-Bissau, with an updated cetacean species checklist. Journal of the Marine Biological Association UK: 1-9.

Lewison R. L., Moore J. E. 2012. Improving interview-based assessments of sea turtle and marine mammal bycatch in West Africa: putting fishing activity into a socio-economic context. Report prepared for NOAA Office of International Affairs, September 2012.

Maigret, J. 1980. Donnees nouvelles sur l'ecologie du Sousa teuszii (Cetacea, Delphinidae) de la cote ouest africaine. Bulletin de l'Institut Francais d'Afrique Noire 42A: 619-633.

Maigret, J. 1994. Marine mammals and fisheries along the West African coast. Reports of the International Whaling Commission 15 (Special Issue 15): 307-316.

Mendez, M, Jefferson, T.A., Kolokotronis, S.O., Krützen, M., Parra, G.J., Collins, T., Minton, G., Baldwin, R., Berggren, P., Sarnblad, A., Amir, O.A., Peddemors, V.M., Karczmarski, L., Guissamula, A., Smith, B., Sutaria, D., Amato, G. and Rosenbaum, H.C. 2013. Integrating multiple lines of evidence to better understand the evolutionary divergence of humpback dolphins along their entire distribution range: a new dolphin species in Australian waters? Molecular Ecology 22: 5936-5948.

Minton, G. 2015. Report on Gamba Area collaborative marine surveys July 2015 (pp. 21). Gamba, Gabon: WWF Gabon.

Moore J. 2015. Intrinsic growth (rmax) and generation time (T) estimates for odontocetes of the genus Sousa, Orcaella, and Neophocaena, in support of IUCN Red List Assessments. NOAA Technical Memorandum NMFS SWFSC.

Moore, J.E., Cox, T.M., Lewison, R.L., Read, A.J., Bjorkland, R., McDonald, S.L., Crowder, L.B., Aruna, E., Ayissi, I., Espeut, P., Joynson-Hicks, C., Pilcher, N., Poonian, C.N.S., Solarin, B. and Kiszka, J. 2010. An interview-based approach to assess marine mammal and sea turtle captures in artisanal fisheries. Biological Conservation 143: 795–805.

Murphy, P., Van Waerebeek, K., Jallow, A. 1997. Cetaceans from Gambian coastal waters. Paper SC/49/ SM11 presented to the Scientific Committee of the International Whaling Commission, Bournemouth, UK. (Unpublished). DOI:10.13140/2.1.4468.6405.

Nicholson, E., Westphal, M. I., Frank, K., Rochester, W. A., Pressey, R. L., Lindenmayer, D. B., Possingham, H. P. 2006. A new method for conservation planning for the persistence of multiple species. Ecology Letters 9: 1049-1060.

Northridge S.P. 1984. World review of interactions between marine mammals and fisheries. Fisheries Technical paper 251. Food and Agriculture Organization of the United Nations, Rome.

Notarbartolo Di Sciara, G., Politi, E. and Bayed, A. 1998. A winter cetacean survey off southern Morocco, with a special emphasis on right whales. Reports of the International Whaling Commission 48: 547-550.

Perrin, W. F., Van Waerebeek, K. 2007. The small-cetacean fauna of the west coast of Africa and Macaronesia: diversity and distribution. In Western African talks on cetaceans and their habitats, UNEP/CMS-WATCH-Inf. 6. Convention on the conservation of migratory species of wild animals, Adeje, Tenerife Available at: Fauna_E. pdf.

Pilgrim, J.D., Bennun, L. 2014. Will biodiversity offsets save or sink protected areas? . Conservation Letters 7: 423-424.

Pilleri, G. and Gihr, M. 1972. Contribution to the knowledge of the cetaceans of Pakistan with particular reference to the genera Neomeris, Sousa, Delphinus and Tursiops and description of a new Chinese porpoise (Neomeris asiaeorientalis). Investigations on Cetacea 4: 107-162.

Pimm, S.L., Jones, H.L. and Diamond, J. 1988. On the risk of extinction. American Naturalist 132: 757-785.

Powell, J.A. 1990. Manatees in the Bijagos Archipelago: recommendations for their conservation. IUCN Wetland Programme. 24 pp.

Powell, J. A., Jefferson, T. A., Curry, B. E., Leatherwood, S., Pankhurst, S. 1996. Marine mammals of West and Central Africa: A report on distribution and status. Report to UNEP. Nairobi, Kenya. (Unpublished).

Reeves, R.R. 2000. The value of sanctuaries, parks, and reserves (protected areas) as tools for conserving marine mammals. Final Report to the Marine Mammal Commission, contract number T74465385. Marine Mammal Commission, Bethesda, MD. 50 pp.

Reeves, R. R., Dalebout, M. L., Jefferson, T. A., Karczmarski, L., Laidre, K., O’Corry-Crowe, G., Rojas-Bracho, L., Secchi, E. R., Slooten, E., Smith, B. D., Wang, J. Y., and Zhou, K. 2008. Sousa chinensis. In 'The IUCN Red List of Threatened Species'. Version 2008. Available at: (Accessed: 10 November 2008).

Reeves, R.R., Smith, B.D., Crespo, E.A. and Notarbartolo di Sciara, G. 2003. Dolphins, Whales and Porpoises: 2002-2010 Conservation Action Plan for the World's Cetaceans. IUCN, Gland, Switzerland and Cambridge, UK.

Robards, M.D. and Reeves R.R. 2011. The global extent and character of marine mammal consumption by humans: 1970–2009. Biological Conservation 144: 2770–2786.

Robineau, D., Vely, M. 1998. Cetaceans of coastal Mauritania (NW Africa). Particularities and spatio-temporal variations of their distribution: the role of oceanographical factors. Revue d'Ecologie (France).

Ross, G. J. B, Heinsohn, G. E. and Cockcroft, V. G. 1994. Humpack dolphins Sousa chinensis (Osbeck, 1765), Sousa plumbea (G. Cuvier, 1829) and Sousa teuszii (Kukenthal, 1892). In: S. H. Ridgway and R. Harrison (eds), Handbook of marine mammals, Volume 5: The first book of dolphins, pp. 23-42. Academic Press.

Segniagbeto GH, Van Waerebeek K, Bowessidjaou EJ, Ketoh K, Kpatcha TK, Okoumassou, K and Ahoedo, K. 2014. Annotated checklist and fisheries interactions of cetaceans in Togo, with evidence of Antarctic minke whale in the Gulf of Guinea. Integrative Zoology: 378-390. DOI: 10.1111/1749-4877.12011.

Segniagbeto, G., Van Waerebeek, K. 2010. A note on the occurrence and status of cetaceans in Togo. Paper SC/62/SM11 presented to the IWC Scientific Committee, June 2010 (unpublished).

Sequeira, M., Reiner, F. 1992. First record of an Atlantic humpback dolphin, Sousa teuszii Kukenthal, 1892 (Cetacea; Delphinidae) in Guinea-Bissau. Mammalia 56: 311-313.

Slabbekoorn, H., Bouton, N., van Opzeeland, I., Coers, A., ten Cate, C., Popper, A. N. 2010. A noisy spring: the impact of globally rising underwater sound levels on fish. Trends in Ecological Evolution 25: 419-427.

Spaans, B. 1990. Dolphins in the coastal area of Guiné Bissau. Lutra 33: 126-133.

Taylor, B.L., Chivers, S.J., Larese, J. and Perrin, W.F. 2007. Generation length and percent mature estimates for IUCN assessments of Cetaceans. NOAA Southwest Fisheries Science Center, La Jolla, California. Administrative Report LJ-07-01.

Thompson, P.M., Wilson, B., Grellier, K. and Hammond, P.S. 2000. Combining power analysis and population viability analysis to compare traditional and precautionary approaches to conservation of coastal cetaceans. Conservation Biology 14(5): 14(5): 1253-1263.

Uwagbae, M., Van Waerebeek, K. 2010. Initial evidence of dolphin takes in the Niger Delta region and a review of Nigerian cetaceans. Paper SC/62/SM1 presented to the IWC Scientific Committee, June 2010 (unpublished). DOI: 10.13140/RG.2.1.1883.7848.

Van Beneden, P.J.H. 1892. Un cétacé fluviatile d’Afrique. Bull. Acad. Roy. Sci. Lettres Beaux-arts Belgique Ser, 3: 350-355.

van Bree, P., Duguy, R. 1965. Sur un crâne de Sotalia teuszii Kükenthal, 1892 (Cetacea, Delphinidae). Zeit. für Säug 30: 311-314.

Vande weghe, J.P. 2005. Les Parc Nationaux du Gabon. Akanda et Pongara: plages et mangroves. The Wildlife Conservation Society. New York.

Van Parijs, S. M. and Corkeron, P. J. 2001. Boat traffic affects the acoustic behaviour of Pacific humpback dolphins, Sousa chinensis. Journal of the Marine Biological Association of the United Kingdom 81: 533-538.

Van Waerebeek, K. 2003. The Atlantic humpback dolphin: in retreat. CMS Bulletin 17: 10-11.

Van Waerebeek, K., Barnett, L., Camara, A., Cham, A., Diallo, M., Djiba, A., Jallow, A., Ndiave, E., Ould-Bilal, A.O., Bamy, I.L. 2003. Conservation of cetaceans in The Gambia and Senegal 1999-2001, and status of the Atlantic humpback dolphin. WAFCET-2 Report. UNEP/CMS. Bonn, Germany. 56 pp. DOI:10.13140/RG.2.1.3917.9602

Van Waerebeek, K., Barnett, L., Camara, A., Cham, A., Diallo, M., Djiba, A., Jallow, A., Ndiaye, E., Ould-Bilal, A.O.S. and Bamy, I.L. 2004. Distribution, status, and biology of the Atlantic humpback dolphin, Sousa teuszii (Kukenthal, 1892). Aquatic Mammals 30(1): 56-83.

Van Waerebeek, K., Ndiave, E., Djiba, A., Diallo, M., Murphy, P., Jallow, A., Camara, A., Ndiave, P. and Tous, P. 2000. A survey of the conservation status of cetaceans in Senegal, the Gambia and Guinea-Bissau. WAFCET - I Report.

Van Waerebeek, K., Ofori-Danson, P. K., Debrah, J. 2009. The cetaceans of Ghana, a validated faunal checklist. West African Journal of Applied Ecology 15: 61-90.

Van Waerebeek, K., Uwagbae, M., Segniagbeto, G., Bamy, I.L. and Ayissi, I. 2015. New records of Atlantic humpback dolphin in Guinea, Nigeria, Cameroon and Togo underscore fisheries pressure and generalised marine bushmeat demand. . BioRxiv/2015/035337. DOI:

Wang, J.Y., Yang, S.C. Reeves, R.R. 2007. Conservation action plan for the Eastern Taiwan Strait population of Indo-Pacific humpback dolphins. National Museum of Marine Biology and Aquarium, Checheng, Pingtung County, Taiwan. 4 pp (English) + 4 pp (Chinese).

WCS. 2011. Final Report - Inshore and Congo River marine mammals. Final Report presented to Angola LNG (unpublished).

Weilgart, L. 2007. The impacts of anthropogenic ocean noise on cetaceans and implications for management. Can. J. Zool. 85: 1091-1116.

Weir, C. R. 2009. Distribution, behaviour and photo-identification of Atlantic humpback dolphins Sousa teuszii off Flamingos, Angola. African Journal of Marine Science 31: 319-331.

Weir, C.R. 2015. Photo-identification and habitat use of Atlantic humpback dolphins Sousa teuszii around the Río Nuñez Estuary in Guinea, West Africa. African Journal of Marine Science 37(3): 325-334.

Weir, C.R., and Collins, T. 2015. A Review of the Geographical Distribution and Habitat of the Atlantic Humpback Dolphin (Sousa teuszii). Advances in Marine Biology 72: 79-117.

Weir, C.R. In Press. Photo-identification and habitat use of Atlantic humpback dolphins (Sousa teuszii) around the Río Nuñez estuary in Guinea (West Africa). African Journal of Marine Sciecne.

Weir, C. R., Pierce, G. J. 2013. A review of the human activities impacting cetaceans in the eastern tropical Atlantic. Mammal Review 43: 258-274.

Weir, C. R., Van Waerebeek, K., Jefferson, T. A., Collins, T. 2011. West Africa's Atlantic humpback dolphin (Sousa teuszii): endemic, enigmatic and soon endangered? . African Zoology 46: 1-17.

Zwart, S. J., & Weir, C. R. 2014. Filling in the gaps: first record of Sousa teuszii in Benin (Gulf of Guinea: Africa). Marine Biodiversity Records 7: e59.

Citation: Collins, T., Braulik, G.T. & Perrin, W. 2017. Sousa teuszii (errata version published in 2018). The IUCN Red List of Threatened Species 2017: e.T20425A123792572. . Downloaded on 20 September 2018.
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