Hostname: page-component-cd9895bd7-hc48f Total loading time: 0 Render date: 2024-12-27T08:48:18.940Z Has data issue: false hasContentIssue false
  • English
  • Français

Cephalopods in the diet of albacore, Thunnus alalunga, from the eastern Mediterranean

Published online by Cambridge University Press:  19 September 2008

Alp Salman  and
F. Saadet Karakulak
Alp Salman*
Affiliation:
Ege University Faculty of Fisheries, Department of Hydrobiology, 35100 Bornova, İzmir, Turkey
F. Saadet Karakulak
Affiliation:
Istanbul University, Faculty of Fisheries, Ordu cad. No.200, 34470 Laleli, Istanbul, Turkey
*
Correspondence should be addressed to: Alp Salman, Ege University Faculty of Fisheries, Department of Hydrobiology, 35100 Bornova, İzmir, Turkey email: alp.salman@ege.edu.tr
Get access Rights & Permissions [Opens in a new window]

Abstract

In this study, the stomach contents of 116 albacore specimens, Thunnus alalunga were examined from the eastern Mediterranean Sea. Fifty-five of the 116 stomachs examined were empty. The occurrence of major prey categories in stomachs were 95.1% cephalopods, 47.5% teleosts and 39.3% crustaceans with a total of 633 individuals belonging to 14 species identified. Heteroteuthis dispar from the order Sepiolida constituted 56.40% of the main cephalopod prey followed by Onychoteuthis banksii from the order Teuthida.

Keywords

stomach contentThunnus alalungacephalopodseastern Mediterranean
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 89 , Issue 3 , May 2009 , pp. 635 - 640
Copyright
Copyright © Marine Biological Association of the United Kingdom 2008

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Anonymous (2006) Instructions for the regulation of commercial marine and inland fishery in 2006–2008 period. Ankara: Turkish Ministry of Agriculture and Rural Affairs, 84 pp. [In Turkish.]Google Scholar
Arena, P., Potosci, A. and Cefali, A. (1980) Risultati preliminari di studi sull'etá, l'accrescimento a la prima maturitá sessuale dell' alalunga Thunnus alalunga (Bonn. 1788) del Tirreno. Memorie di Biologia Marina e di Oceanografia 10, 71–81.Google Scholar
Arrizabalaga, H., Costas, E., Juste, J., González-Garcés, A., Nieto, B. and López-Rodas, V. (2004) Population structure of albacore Thunnus alalunga inferred from blood groups and tag–recapture analyses. Marine Ecology Progress Series 282, 245–252.CrossRefGoogle Scholar
Bard, F.X. (1981) Le thon germon (Thunnus alalunga) de l'Océan Atlantique. PhD thesis. University of Paris, 333 pp.Google Scholar
Bello, G. (1990) The cephalopod fauna of the Adriatic. Acta Adriatica 31, 275–291.Google Scholar
Bello, G. (1991) Role of cephalopods in the diet of the swordfish, Xiphias gladius, from the eastern Mediterranean Sea. Bulletin of Marine Science 49, 312–324.Google Scholar
Bello, G. (1999) Cephalopods in the diet of Albacore Thunnus alalunga, from the Adriatic Sea. Journal of Molluscan Studies 65, 233–240.CrossRefGoogle Scholar
Clarke, M.R. (1962) The identification of cephalopod ‘Beaks’ and the relationship between beak size and total body weight. Bulletin of the British Museum (Natural History) Zoology 8, 422–480, 22 plates.Google Scholar
Clarke, M.R. (1986) A handbook for the identification of cephalopod beaks. London and Oxford: Clarendon Press, xiii+273 pp.Google Scholar
Dicenta, A. (1975) Identificación de algunos huevos y larvas de túnidos en el Mediterráneo. Boletin del Instituto Espanol de Oceanografia 198, 1–21.Google Scholar
FAO (1994) Expert consultation on stocks of large pelagic fishes in the Mediterranean area. Iraklion (Crete) Greece, 17–23 September 1992. FAO Fisheries Report 494, 308.Google Scholar
Hassani, S., Antoine, L. and Ridoux, V. (1997) Diet of albacore, Thunnus alalunga, and dolphins, Delphinus delphis and Stenella coeruleoalba, caught in the north-east Atlantic drift-net fishery: a progress report. Journal of Northwest Atlantic Fishery Science 22, 199–123.CrossRefGoogle Scholar
ICCAT (2006) Report for Biennial Period, 2004–05 Part 1, 70–80.Google Scholar
Karakulak, F.S., Bilgin, B. and Gökoglu, M. (2007) Albacore (Thunnus alalunga Bonnaterre 1788) fishery in the Antalya Bay (Levantine Basin). Rapports du Congres de la CIESM 38, 512.Google Scholar
Lu, C.C. and Ickeringill, R. (2002) Cephalopod beak identification and biomass estimation techniques: tool for dietary studies of southern. Museum Victoria Science Reports 6, 1–65.CrossRefGoogle Scholar
Mangold, K. and Boletzky, S.V. (1987) Céphalopodes. Fiches FAO d'identification des espèces pour les besoins de la pêche. (Révision 1) Méditerranée et Mer Noire. Zone de pêche 37 Volume 1, 633–714 .Google Scholar
Mangold, K. and Fioroni, P. (1966) Morphologie et biometrie des mandibules de quelques Céphalopodes Méditerranéens. Vie et Milieu 17, 1139–1196.Google Scholar
Megalofonou, P. (2000) Age and growth of Mediterranean albacore. Journal of Fish Biology 57, 700–715.CrossRefGoogle Scholar
Okuzumi, M. and Fujii, T. (2000) 35th Anniversary Commemorative Publication Nutritional and functional properties of squid and cuttlefish. Tokyo, Japan: National Cooperative Association of Squid Processors. 223 p.Google Scholar
Ortiz de Zárate, V. (1987) Datos sobre la alimentación del Atún blanco (Thunnus alalunga) juvenil capturado en el Golfo de Vizcaya. Collective Volume of Scientific Papers, ICCAT 26, 243–247.Google Scholar
Pusineri, C., Vasseur, Y., Hassani, S., Meynier, L., Spitz, J. and Ridoux, V. (2005) Food and feeding ecology of juvenile albacore, Thunnus alalunga, of the Bay of Biscay: a case study. ICES Journal of Marine Science 62, 116–122.CrossRefGoogle Scholar
Quetglas, A., Alemany, F., Carbonell, A., Merella, P. and Sanchez, P. (1998) Some aspects of the biology of Todarodes sagittatus (Cephalopoda: mmastrephidae) from the Balearic Sea (Western Mediterranean). Scientia Marina 62, 73–82.Google Scholar
Relini, O.L. (1995) Notes on midwater collections of Heteroteuthis dispar (Cephalopoda: Sepiolidae). Bulletin de l'Institut Océanographique, Monaco 16, 63–72.Google Scholar
Roper, C.F.E. (1974) Vertical and seasonal distribution of pelagic cephalopods in the Mediterranean Sea, preliminary report. Bulletin of the American Malacological Union May 1974, 27–30.Google Scholar
Salman, A. (2004) The role of cephalopods in the diet of swordfish (Xiphias gladius Linnaeus, 1758) in the Aegean Sea (eastern Mediterranean). Bulletin of Marine Science 74, 21–29.Google Scholar
Sweeney, M.J. and Roper, C.F.E. (1998) Classification, type localities and type repositories of recent cephalopods. In Voss, N.A., Vecchione, M., Toll, R.B. and Sweeney, M.J. (eds) Systematics and biogeography of cephalopods. Volume II, Smithsonian Contributions to Zoology 586, 561–599.Google Scholar
TUIK (2004) Fishery statistics. Ankara: Prime Ministry Republic of Turkey, Turkish Statistical Institute. [In Turkish.]Google Scholar
Watanabe, H., Kubodera, T., Masuda, S. and Kawahari, S. (2004) Feeding habits of albacore Thunnus alalunga in the transition region of the central North Pacific. Fisheries Science 70, 573–579.CrossRefGoogle Scholar