İskenderun Körfezi'nde (Doğu Akdeniz Bölgesi) Ergin Dişi Uçurtma Yüzgeçli Köpekbalığı, Dalatias licha'nın (Bonnaterre, 1788) Varlığı

Yıl 2017, , 60 - 62, 29.12.2017

Deniz Ergüden , Mustafa Çekiç Sibel Alagöz Ergüden Ayhan Altun Necdet Uyğur

https://doi.org/10.31594/commagene.392149

Cited By: 4

Öz

Türkiye’nin Çevlik (Doğu Akdeniz) sahillerinden
11 Haziran 2016 tarihinde 118 cm toplam boyunda uçurtma yüzgeçli köpek balığı, Dalatias licha'nın tek bir dişi bireyi
ticari troll ağı ile 40 m derinlikten avlanmıştır. Sunulan bu makale yetişkin
dişi bir birey D. licha’nın Türkiye’nin Akdeniz sahillerinden ilk teyididir.
Örneğin ölçümleri yapılarak bu türün Akdeniz’deki coğrafik dağılımı
belgelenmiştir.

Türkiye’nin Çevlik (Doğu Akdeniz) sahillerinden 11 Haziran 2016 tarihinde 118 cm toplam boyunda uçurtma yüzgeçli köpek balığı, Dalatias licha'nın tek bir dişi bireyi ticari troll ağı ile 40 m derinlikten avlanmıştır. Sunulan bu makale yetişkin dişi bir birey D. licha’nın Türkiye’nin Akdeniz sahillerinden ilk teyididir. Örneğin ölçümleri yapılarak bu türün Akdeniz’deki coğrafik dağılımı belgelenmiştir.

Anahtar Kelimeler

Dalatiidae, Dalatias licha, Iskenderun körfezi

Occurrence of adult female Kitefin shark Dalatias licha (Bonnaterre, 1788) in Iskenderun Bay (Eastern Mediterranean, Turkey)

Öz

A single female specimen of the Kitefin shark Dalatias licha (Dalatiidae), 118 cm in
total length (TL), was caught by a commercial trammel net at a depth of 40 m on
11th June 2016 off the Çevlik coast (Eastern Mediterranean), Turkey. The
present paper was the first confirmation of an adult female specimen of D. licha from the Mediterranean coast of
Turkey. Measurements of the specimen were given and the geographical
distribution of the species in the Mediterranean was documented.The Kitefin shark is a deep-water species, benthic to mesopelagic species, and mainly distributed in the western Atlantic, western Indian Ocean, and Pacific Ocean (Compagno 1984, Last and Stevens 1994). However, the range of this species in the Mediterranean appears to be confined to the western and central basins of the Mediterranean (Baino et al 2001). The occurrence of the species in eastern Mediterranean is highly rare and the first report in the area was documented by Akşıray (1987). Then, Papaconstantinou (1988) reported the presence of the kitefin shark in the Aegean Greek waters. Seven years later, Meriç (1995) also reported the species off the Turkish coasts of eastern Mediterranean. Kabasakal and Kabasakal (2002) indicated the presence of the species in northeastern Aegean Sea with the record of five young kitefin shark specimens during breeding season off the northern coast of Gokçeada in 1999. Further reports of the species have been documented several times off the western Mediterranean (Bottaro et al 2003, Bottaro et al 2005, Capape et al 2008) and Levantine coasts (Golani 2004, Saad et al 2004) up to now.

Anahtar Kelimeler

Dalatiidae, Dalatias licha, Iskenderun bay

Kaynakça

• Abdul Malak, D., Livingstone, S. R., Pollard, D., Polidoro, B. A., Cuttelod, A., Bariche, M., Bilecenoglu, M., Carpenter, K. E., Collette, B. B., Francour, P., Goren, M., Kara, M. H., Massutí, E., Papaconstantinou, C., Tunesi, L. 2011: Overview of the Conservation Status of the Marine Fishes of the Mediterranean Sea. Switzerland and Malaga, Spain: IUCN, Gland.
• Akşıray, F. 1987: Türkiye Deniz Balıkları ve Tayin Anahtarı. 2nd Ed. Istanbul: Publications of Istanbul University, Turkey.
• Baino, R., Serena, F., Ragonese, S., Rey, J., Rinelli, P. 2001: Catch composition and abundance of elasmobranchs based on the MEDITS Program. Rapports de la Commission Internationale pour L’Exploration Scientifique de la Mer Mediterranee, 36: 234.
• Bauchot, M. L. 1987: Poissons osseux. pp. 891-1421. In: Fischer, W., Bauchot, M.L., Schneider, M. (eds.), Fiches FAO d'identification pour les besoins de la pêche. (rev. 1). Méditerranée et mer Noire. Zone de pêche 37. Vol. II. Rome: Commission des Communautés Européennes and FAO.
• Bigelow, H. B., Schroeder, W. C. 1948: Sharks. pp. 59-576. In: Tee-Van, J., Breder, C.M.., Hildebrand, S.F., Parr, A.E., Schroeder, W.C. (eds.), Fishes of the Western North Atlantic. Mem. Sears. Found. Mar. Res. Yale University, New Haven.
• Blasdale, T., Serena, F., Mancusi, C., Guallart, J., Ungaro, N. 2009: Dalatias licha. The IUCN Red List of Threatened Species. http://www.iucnredlist.org, accessed date 06.09.2017.
• Bottaro, M., Clo S., Dalu M., Modena, M., Vacchi M. 2003: Preliminary notes about the biology of the kitefin shark Dalatias licha (Bonnaterre, 1788) from the Gulf of Genoa. 7th Annual European Association Meeting, San Marino, Italy.
• Bottaro, M., Ferrando., S., Gallus, L., Girosi, L., Vacchi, M. 2005: First record of albinism in the deep water shark Dalatias licha. JMBA 2 Biodiversity Record, 1: 1-4.
• Capapé, C., Hemida, F., Quignard, J. P., Ben Amor, M. M., Reynaud, C. 2008: Biological observations on a rare deep-sea shark, Dalatias licha (Chondrichthyes: Dalatiidae), off the Maghreb coast (south-western Mediterranean). Pan-American Journal of Aquatic Sciences, 3 (3): 355-360.
• Compagno, L. J. V. 1984: FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1), FAO, Rome.
• Compagno, L. J. V., Ebert, D. A., Smale, M. J. 1989: Guide to the sharks and rays of southern Africa. New Holland (Publ.) Ltd., England.
• Cox, G., Francis, M. 1997: Sharks and rays of New Zealand. University of Canterbury. Canterbury Univ. Press, England. Golani, D. 2004: Check-list of the Mediterranean Fishes of Israel. Zootaxa, 947: 1-200.
• Hoenig, J. M., Gruber, S. H. 1990: Life-history patterns in the elasmobranchs: implications for fisheries management. NOAA Technical Report NMFS, 90: 1-16.
• Kabasakal, H., Kabasakal, E. 2002: Morphometrics of young kitefin sharks, Dalatias licha (Bonnaterre, 1788), from Northeastern Aegean Sea, with notes on its Biology. Annales, Series Historia Naturalist, 12(2): 161-166.
• Last, P. R., Stevens, J. D. 1994: Sharks and Rays of Australia. CSIRO Division of Fisheries. Melbourne, Australia.
• Meriç, N. 1995: A study on existence of some fishes on the continental slope of Sea of Marmara. Turkish Journal of Zoology, 19(2): 191-198.
• Papaconstantinou, C. 1998: Check list of marine fishes of Greece. National Center for Marine Research & Hellenic Zoological Society (Ed.), Athens, Greece.
• Saad, A., Séret, B., Ali, M. 2004: Liste commentée des Chondrichthyens de Syrie. Rapport de la Commission internationale pour l’ Exploration de la Mer Méditerranée 37: 430.
• Stevens, J. D., Bonfill, R., Dulvy, N. K., Walker, P. A. 2000: The effects of fishing on sharks, rays, and chimaeras (chondrichthyans), and the implications for marine ecosystems. ICES Journal of Marine Science, 57: 476-494.
• Whitehead, P. J. P., Bauchot, M. L., Hureau, J. C., Nielsen, J., Tortonese, E. (eds.) 1984-1986: Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris.