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Notes on the Indian swellshark, Cephaloscyllium silasi (Scyliorhinidae: Carcharhiniformes) from deep waters off the west coast of India

Published online by Cambridge University Press:  13 March 2014

K.V. Akhilesh ,
K.K. Bineesh ,
S.S. Mishra ,
U. Ganga  and
N.G.K. Pillai
K.V. Akhilesh*
Affiliation:
Central Marine Fisheries Research Institute, PB No. 1603, Kochi-682 018, Kerala. India
K.K. Bineesh
Affiliation:
Central Marine Fisheries Research Institute, PB No. 1603, Kochi-682 018, Kerala. India
S.S. Mishra
Affiliation:
Marine Fish Section, Zoological Survey of India, 27, Jawaharlal Nehru Road, Kolkata, India-700 016
U. Ganga
Affiliation:
Central Marine Fisheries Research Institute, PB No. 1603, Kochi-682 018, Kerala. India
N.G.K. Pillai
Affiliation:
Central Marine Fisheries Research Institute, PB No. 1603, Kochi-682 018, Kerala. India
*
Correspondence should be addressed to: K.V. Akhilesh, Central Marine Fisheries Research Institute, PB No. 1603, Kochi-682 018, Kerala. India email: akhikv@gmail.com
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Abstract

The Indian swellshark Cephaloscyllium silasi is a poorly known deep water scyliorhinid (Carcharhiniformes) shark described from the south-west coast of India (off Kollam). Since the original description, reports of this species are absent due to rarity of specimens. This paper presents the first report of its egg case and also provides detailed morphological data about C. silasi based on recently collected materials.

Keywords

morphologyCephaloscyllium silasiScyliorhinidaeCarcharhiniformesby-catchArabian SeaIndia
Type
Research Article
Information
Marine Biodiversity Records , Volume 7 , 2014 , e25
Copyright
Copyright © Marine Biological Association of the United Kingdom 2014 

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References

REFERENCES

Akhilesh, K.V., Bineesh, K.K., White, W.T., Ganga, U. and Pillai, N.G.K. (2013) Biological observations on the bristly catshark Bythaelurus hispidus from deep waters off the south-west coast of India. Journal of Fish Biology 82, 1582–1591. doi:10.1111/jfb.12087.Google Scholar
Bass, A.J. (1986) Scyliorhinidae. In Smith, M.M. and Heemstra, P.C. (eds) Smith's sea fishes. New York: Springer-Verlag, pp. 88–95.Google Scholar
Bass, A.J., D'Aubrey, J.D. and Kistnasamy, N. (1975) Sharks of the east coast of southern Africa. II. The families Scyliorhinidae and Pseudotriakidae. Oceanographic Research Institute, Investigational Report 37, 1–63.Google Scholar
Clark, E. and Randall, J.E. (2011) Cephaloscyllium stevensi: a new species of swellshark (Carcharhiniformes: Scyliorhinidae) from Papua New Guinea. Aqua: International Journal of Ichthyology 17, 23–34.Google Scholar
Compagno, L.J.V. (1984) FAO species catalogue. Volume 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2. Charcharhiniformes. In FAO (Food and Agriculture Organization of the United Nations) Fisheries Synopsis No. 125, v. 4 (pt 2), pp. 251–655.Google Scholar
Compagno, L.J.V. (1988) Sharks of the order Carcharhiniformes. Princeton, NJ: Princeton University Press, 486 pp.Google Scholar
Compagno, L.J.V. (2001) Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Bullhead, mackerel and carpet sharks (Heterodontiformes, Lamniformes and Orectolobiformes). Rome: FAO, 269 pp.Google Scholar
Compagno, L.J.V., Dando, M. and Fowler, S. (2005) A field guide to sharks of the world. London: Harper Collins Publishing Ltd., 368 pp.Google Scholar
Compagno, L.J.V. and Talwar, P.K. (1985) Generic relationship and status of the scyliorhinid shark Scyliorhinus (Halaelurus) silasi, Talwar, 1974 (Chondrichthyes: Selachii: Scyliorhinidae). Bulletin of the Zoological Survey of India 7, 37–39.Google Scholar
Ebert, D.A., Compagno, L.J.V. and Cowley, P.D. (2006) Reproductive biology of catsharks (Chondrichthyes: Scyliorhinidae) off the west coast of southern Africa. ICES Journal of Marine Sciences 63, 1053–1065. doi: 10.1016/j.icesjms.2006.04.016.Google Scholar
Eschmeyer, W.N. (ed.) (2014) Catalog of fishes: genera, species, references. Available at: http://research.calacademy.org/research/ichthyology/catalog/fishcatmain.asp (accessed 20 January 2014).Google Scholar
Francis, M.P. (2006) Distribution and biology of the New Zealand endemic catshark, Halaelurus dawsoni . Environmental Biology of Fishes 75, 295–306.Google Scholar
Iglésias, S.P., Du Buit, M.H. and Nakaya, K. (2002) Egg capsules of deep-sea catsharks from eastern North Atlantic, with first descriptions of the capsule of Galeus murinus and Apristurus aphyodes (Chondrichthyes: Scyliorhinidae). Cybium 26, 59–63.Google Scholar
Inoue, S. and Nakaya, K. (2006) Cephaloscyllium parvum (Chondrichthyes:Carcharhiniformes: Scyliorhinidae), a new swellshark from the South China Sea. Species Diversity 11, 77–92.Google Scholar
Jayaprakash, A.A., Kurup, B.M., Sreedhar, U., Venu, S., Divya, T., Hashim, M., Anish, V.P., Paul, T. and Sudhakar, S. (2006) Distribution, diversity, length–weight relationship and recruitment pattern of deep-sea fin fishes and shellfishes in the shelf break area of the southwest Indian EEZ. Journal of the Marine Biological Association of India 48, 56–67. [http://eprints.cmfri.org.in/2074/]Google Scholar
Last, P.R., White, W.T. and Pogonoski, J.J. (eds) (2008) Descriptions of new Australian chondrichthyans. Hobart, Tasmania: CSIRO Marine and Atmospheric Research Paper 022, 368 pp.Google Scholar
Manilo, L.G. (1993) New reports of fish on the shelf and upper slope of the western Indian Ocean. Journal of Ichthyology 33, 128–136.Google Scholar
Manilo, L.G. and Bogorodsky, S.V. (2003) Taxonomic composition, diversity and distribution of coastal fishes of the Arabian Sea. Journal of Ichthyology 43, 75–149.Google Scholar
Miller, S.A., Dykes, D.D. and Polesky, H.F. (1988) A simple salting out procedure for extracting DNA from human nucleated cells. Nucleic Acids Research 16, 1215. doi:10.1093/nar/16.3.1215.Google Scholar
Nakaya, K., Inoue, S. and Ho, H.C. (2013) A review of the genus Cephaloscyllium (Chondrichthyes: Carcharhiniformes: Scyliorhinidae) from Taiwanese waters. Zootaxa 3752, 101–129.CrossRefGoogle ScholarPubMed
Raje, S.G., Sivakami, S., Mohan, R.G., Kumar, P.P.M., Raju, A.A. and Joshi, K.K. (2007) An atlas on the Elasmobranch fishery resources of India. CMFRI, Special Publication 95, 1–253. [http://eprints.cmfri.org.in/4056/]Google Scholar
Rao, R.K.V. (1975) New records of offshore fishes from west coat of India. Journal of the Bombay Natural History Society 721, 218.Google Scholar
Schaaf-Da Silva, J.A. and Ebert, D.A. (2008) A revision of the western North Pacific swellsharks, genus Cephaloscyllium Gill 1862 (Chondrichthys: Carcharhiniformes: Scyliorhinidae), including descriptions of two new species. Zootaxa 1872, 1–8.Google Scholar
Springer, S. (1979) A revision of the cat sharks, family Scyliorhinidae. NOAA Technical Report, NMFS Circular 422, 1–152. http://spo.nmfs.noaa.gov/Circulars/CIRC422.pdf.Google Scholar
Talwar, P.K. (1974) On a new bathypelagic shark, Scyliorhinus (Halaelurus) silasi (Fam. Scyliorhinidae) from the Arabian Sea. Journal of the Marine Biological Association of India 14, 779–783 (1972).Google Scholar
Ward, R.D., Zemlak, T.S., Innes, B.H., Last, P.R. and Hebert, P.D.N. (2005) DNA barcoding Australia's fish species. Philosophical Transactions of the Royal Society of London, Biological Sciences 360, 1847–1857. doi: 10.1098/rstb.2005.1716.CrossRefGoogle ScholarPubMed
Yano, K., Ahmad, A., Gambang, A.C., Idris, A.H., Solahuddin, A.R. and Aznan, Z. (2005) Sharks and rays of Malaysia and Brunei Darussalam. Kuala Terengganu, Malaysia: SEAFDEC-MFRDMD/SP/12.Google Scholar