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Biological observations on the gulper shark Centrophorus granulosus (Chondrichthyes: Centrophoridae) off the coast of Galicia (north-western Spain, eastern Atlantic)

Published online by Cambridge University Press:  25 March 2008

R. Bañón ,
C. Piñeiro  and
M. Casas
R. Bañón*
Affiliation:
Asociación Científica de Biología Marina ‘Augamar’, c/ Fragoso 93–5° I; 36210 Vigo, Spain
C. Piñeiro
Affiliation:
Instituto Español de Oceanografía, Apartado 1552; 36208 Vigo, Spain
M. Casas
Affiliation:
Instituto Español de Oceanografía, Apartado 1552; 36208 Vigo, Spain
*
Correspondence should be addressed to: R. Bañón Asociación Científica de Biología Marina ‘Augamar’ c/ Fragoso 93–5° I 36210 VigoSpain email: [email protected]
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Abstract

The observed Centrophorus granulosus were caught with bottom trawl and longline between 500 and 1300 m depth off the continental slope of Galicia and the Galician Bank (north-eastern Atlantic) between 1996 and 1998. The main biological data obtained were: a maximum recorded size of 166 cm TL (total length); females mature at 147 cm TL; between 1 and 10 mature oocytes by females of 55–80 mm diameter and as many as 6 pups per litter, and size at birth ranging between 35–47 cm TL. These results differ greatly from those compiled in the literature suggesting different populations or perhaps a possible misidentification.

Keywords

CentrophoridaeCentrophorus granulosusbiological observationsGalician watersnorth-eastern Atlantic
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 88 , Issue 2 , March 2008 , pp. 411 - 414
Copyright
Copyright © Marine Biological Association of the United Kingdom 2008

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References

REFERENCES

Alagador, D.A. and Costa, P.M. (2003) Distribution patterns of deep-sea benthopelagic fish off the Algarve coast (Portugal). Boletín Instituto Español de Oceanografía 19, 407–417.Google Scholar
Capapé, C. (1974) Observations sur la sexualité, la reproduction et la fecondité de 16 Sélaciens pleurotrêmes vivipares, aplacentaires des côtes tunisiennes. Archives de l'Institut Pasteur de Tunis 51, 229–256, 329, 344.Google Scholar
Capapé, C. (1985) Nouvelle description de Centrophorus granulosus (Schneider, 1801) (Pisces, Squalidae). Données sur la biologie de la reproduction et le régime alimentaire des spécimens des côtes tunisiennes. Bulletin de l'Institut Nacional Scientifique et Technique d'Océanographie et de Pêche, Salambô 12, 97–141.Google Scholar
Carpenter, K.E. (ed.) (2002) The living marine resources of the Western Central Atlantic. Volume 1: Introduction, molluscs, crustaceans, hagfishes, sharks, batoid fishes, and chimaeras. FAO Species Identification Guide for Fishery Purposes and American Society of Ichthyologists and Herpetologists Special Publication No. 5. Rome: FAO.Google Scholar
Casas, J.M., Piñeiro, C. and Bañón, R. (2001) Maturity and other biological aspects of main deep-water squaloid sharks, in the North and Northwest of the Iberian Peninsula (ICES Divisions VIIIc, IXa and IXb). NAFO SCR Doc. 01/121. Serial No. N 4509, 10 p.Google Scholar
Compagno, L., Dando, M. and Fowier, S. (2005) Guía de campo de los tiburones del mundo. Barcelona: Omega.Google Scholar
Figueiredo, I. and Bordalo, P. (2005) Deep-water sharks fisheries off the Portuguese continental coast. Journal of Northwest Atlantic Fishery Science 35, 291–298.CrossRefGoogle Scholar
Fowler, S. (2003) Centrophorus niaukang. In IUCN 2006. 2006 IUCN Red List of Threatened Species. <http://www.iucnredlist.org>. [Accessed 5 August 2007.].+[Accessed+5+August+2007.]>Google Scholar
Golani, D. and Pisanty, S. (2000) Biological aspects of the Gulper shark, Centrophorus granulosus (Bloch and Shneider, 1801), from the Mediterranean coast of Israel. Acta Adriatica 41, 71–78.Google Scholar
Guallart, J. (1998) Contribución al conocimiento de la biología y la taxonomía del tiburón batial Centrophorus granulosus (Bloch y Schneider, 1801) (Elasmobranchii, Squalidae) en el mar Balear (Mediterráneo Occidental). PhD thesis. Universitat de Valencia, Valencia, España.Google Scholar
Guallart, J. and Vicent, J.J. (2001) Changes in composition during embryo development of the gulper shark, Centrophorus granulosus (Elasmobranchii, Centrophoridae): an assessment of maternal–embryonic nutritional relationships. Environmental Biology of Fishes 61, 135–150.CrossRefGoogle Scholar
Guallart, J., Serena, F., Mancusi, C., Casper, B.M., Burgess, G.H., Ebert, D.A., Clarke, M. and Stenberg, C. (2006) Centrophorus granulosus. In IUCN 2006. 2006 IUCN Red List of Threatened Species. < http://www.iucnredlist.org >. [Accessed 6 August 2007.].+[Accessed+6+August+2007.]>Google Scholar
Kiraly, S.J., Moore, J.A. and Jasinski, P.H. (2003) Deepwater and other sharks of the U.S. Atlantic Ocean Exclusive Economic Zone. Marine Fisheries Review 65, 1–64.Google Scholar
Leloup, J. and Olivereau, M. (1951) Données biométriques comparatives sur la roussette (Scyllium canicula L.) de la Manche et de la Méditerranée. Vie et Milieu 2, 182–209.Google Scholar
Megalofonou, P. and Chatzsipyrou, A. (2006) Sexual maturity and feeding of the gulper shark, Centrophorus granulosus, from the eastern Mediterranean Sea. Cybium 30, 67–74.Google Scholar
Muñoz-Chápuli, R. and Ramos, F. (1989) Review of the Centrophorus sharks (Elasmobranchii, Squalidae) of the Eastern Atlantic. Cybium 13, 65–81.Google Scholar
Musick, J.A., Harbin, M.M. and Compagno, L.J.V. (2004) Historical zoogeography of the Selachii. In Carrier, J. et al. (eds) Biology of sharks and their relatives. Boca Raton FL (USA): CRC Press, pp. 33–78.Google Scholar
Pawson, M.G. and Ellis, J.R. (2005) Stock identity of elasmobranchs in the northeast Atlantic in relation to assessment and management. Journal of Northwest Atlantic Fishery Science 35, 173–193.CrossRefGoogle Scholar
Politou, C.-Y., Kavadas, S., Mytilineou, C., Tursi, A., Carlucci, R. and Lembo, G. (2003) Fisheries resources in the deep waters of the Eastern Mediterranean (Greek Ionian Sea). Journal of Northwest Atlantic Fishery Science 31, 35–46.CrossRefGoogle Scholar
Sion, L., Bozzano, A., D'Onghia, G., Capezzuto, F. and Panza, M. (2004) Chondrichthyes species in deep waters of the Mediterranean Sea. Scientia Marina 68, 153–162.CrossRefGoogle Scholar
Stehmann, M. (1987) Quick and dirty tabulation of stomach contents and maturity stages for skates Rajidae, squaloid and other ovoviviparous and viviparous species of sharks. American Elasmobranch Society Newsletter 3, 5–9.Google Scholar
Tosti, L., Danovaro, R., Dell'Anno, A., Olivotto, I., Bompadre, S., Clò, S. and Carnevali, O. (2006) Vitellogenesis in the deep-sea shark Centroscymnus coelolepis. Chemistry and Ecology 22, 335–345.CrossRefGoogle Scholar
Yano, K. and Kugai, K. (1993) Taiwan gulper shark, Centrophorus niakuang, from the Okinawa Island, Japan. Bulletin of the Seikai National Fisheries Research Institute 71, 41–49.Google Scholar