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First record of the megamouth shark, Megachasma pelagios, (Chondrichthyes: Lamniformes: Megachasmidae) from Sri Lanka, northern Indian Ocean

Published online by Cambridge University Press:  20 May 2015

Daniel Fernando*
Affiliation:
Department of Biology and Environmental Science, Linnaeus University, 39182 Kalmar, Sweden The Manta Trust, Dorchester, UK Blue Resources, Colombo, Sri Lanka
Nishan Perera
Affiliation:
Department of Biology and Environmental Science, Linnaeus University, 39182 Kalmar, Sweden Blue Resources, Colombo, Sri Lanka
David A. Ebert
Affiliation:
Moss Landing Marine Laboratories, Pacific Shark Research Centre, 8272 Moss Landing Road, Moss Landing, California, 95039USA
*
Correspondence should be addressed to: D. Fernando, 86 Barnes Place, Colombo 00700, Sri Lanka email: [email protected]
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Abstract

The megamouth shark, Megachasma pelagios, is a rare and poorly studied shark. In this paper, the first record of the megamouth shark is reported for Sri Lanka. The shark, a juvenile estimated at 180 cm in total length, was caught in a gillnet in close proximity (<92 km) to the Negombo fisheries harbour (7°12′11.67″N 79°49′44.35″E).

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 2015 

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References

REFERENCES

Amorim, A.F., Arfelli, C.A. and Castro, J.I. (2000) Description of a juvenile megamouth shark, Megachasma pelagios, caught off Brazil. Environmental Biology Fishes 59, 117123.Google Scholar
Berra, T.M. and Hutchinson, J.B. (1990) A specimen of megamouth shark, Megachasma pelagios (Megachasmidae) from Western Australia. Records of the Western Australian Museum 14, 651656.Google Scholar
Burgess, G. (2015a) Distribution table of confirmed megamouth shark sightings. Available at: http://www.flmnh.ufl.edu/fish/sharks/megamouth/tablemega.htm (accessed 14 March 2015).Google Scholar
Burgess, G. (2015b) Worldwide distribution of confirmed megamouth shark sightings. Available at: https://www.flmnh.ufl.edu/fish/sharks/megamouth/MegaMap.htm (accessed 14 March 2015).Google Scholar
De Silva, R.I. (2015) The Sharks of Sri Lanka. Colombo: Field Ornithology Group of Sri Lanka.Google Scholar
Ebert, D.A., Fowler, S. and Compagno, L.J.V. (2013) Sharks of the world: a fully illustrated guide to the sharks of the world, 1st edn.Plymouth, UK: Wild Nature Press.Google Scholar
FAO (2014) On board guide for the identification of pelagic sharks and rays of the Western Indian Ocean. In Ebert D.A. (author) and Dando M. (illustrator). Food and Agriculture Organization, SmartFish Programme, Indian Ocean Commission. Available at: http://commissionoceanindien.org/activites/smartfish/publications/manuals-and-guides/ (accessed 14 March 2015).Google Scholar
Nelson, D.R., Mckibben, J.N., Strong, W.R., Lowe, C.G., Sisneros, J.A., Schroeder, D.M. and Lavenberg, R.J. (1997) An acoustic tracking of a megamouth shark, Megachasma pelagios: a crepuscular vertical migrator. Environmental Biology of Fishes 49, 389399.Google Scholar
Séret, B. (1995) Premiere capture d'un requin grande gueule (Chondrichthyes, Megachasmidae) dans l'Atlantique, au large du Sengal. Cybium 19, 425427.Google Scholar
Smale, M.J., Compagno, L.J.V. and Human, B.A. (2002) First megamouth shark from the western Indian Ocean and South Africa. South African Journal of Science 98, 349350.Google Scholar
Taylor, L.R., Compagno, L.J.V. and Struhsaker, P.J. (1983) Megamouth – a new species, genus and family of lamnoid shark (Megachasma pelagios, Family Megachasmidae) from the Hawaiian Islands. Proceedings of the California Academy of Sciences 43, 87110.Google Scholar
White, W.T., Fahmi, K. and Sumadhiharga, K. (2004) A juvenile megamouth shark, Megachasma pelagios (Lamniformes: Megachasmidae) from northern Sumatra, Indonesia. Raffles Bulletin of Zoology 52, 603607.Google Scholar