Akgün UZUN, Melahat TOĞULGA, Dilek Uçkun İLHAN

Gülbahçe Körfez'indeki çizgili hani balığının (Serranus scriba L., 1758) biyolojik özellikleri üzerine araştırmalar

Bu çalışma, Gülbahçe Körfezi’nde 315 adet çizgili hani (S. scriba) balığının biyolojik özelliklerinin incelenmesi amacıyla Temmuz 1999-Haziran 2000 tarihleri arasında yürütülmüştür. Bireylerin I-VIII yaş grupları arasında oldukları saptanmıştır. Bireylerin total boyları 8.1-23.2 cm, ağırlıkları ise 10.90-197.74 g arasında değişmiştir. Boy ağırlık ilişkisi W=0.0127*L3.054, kondisyon faktörü K=1.549±0.145 olarak hesaplanmıştır. von Bertalanffy büyüme parametreleri L∞=31.18 cm, k=0.117 yıl-1 ve to=-1.690 yıl olarak bulunmuştur. Örneklerin büyüme performans indeks değeri (Φ′) tüm bireyler için 2.056 hesaplanmıştır. Karnivor bir tür olan çizgili hani balıklarının besininin çoğunluğunu Crustacea’nın oluşturduğu tespit edilmiştir.

Anahtar Kelimeler:

Türkiye, Serranus, büyüme, büyüme performansı, biyoloji

Studies on the biological features of the painted comber (Serranus scriba L., 1758)in Gülbahçe Bay

Studies on the biological features of the painted comber (Serranus scriba L., 1758) in Gülbahçe Bay. The present work consists of the biological features of 315 painted comber (S. scriba) caught monthl,y carried out between the period of July 1999-June 2000 from the commercial fishers in the Gülbahçe Bay. It was determined that the painted comber resembled the age groups of I and VI. Fishes ranged from 8.1 to 23.2 cm in total length and 10.90-197.74 g, in weight. The lenght-weight relationship and condition factor of fishes were estimated as W=0.0127*L3.054, K=1.549±0.145 respectively. According to the von Bertalanffy growth parameters for all inviduals were: L∞=31.18 cm, k=0.117 year-1 and to=-1.690 year. The growth performance index value (Φ′) was computed as 2.056 for all specimens. It is determined that the diet of a carnivor fish S. scriba was shown that most of their food consisted of Crustacea.

Keywords:

Turkey, Serranus, growth, growth performance, biology,

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Abdel-Aziz, S.H. 1991. Sexual differences in growfth of the painted comber, (Serranus scriba (Linnaeus, 1758) Teleostei, Serranidae) from the South Eastern Mediterranean. Cybium 15(3):221-228.
Abdallah, M. 2002. Length-Weight Relation of Fishes Caught by Trawl off Alexandria, Egypt. December ICLARM. Q.25(1):19-20
Bagenal, T. 1978. Methods for Assessment of Fish Production in Fresh Waters Blackwell Scientific Publications, Oxford, 365 pp.
Caddy, J.F. 1988. Comments of yield calculation presented at recent GFCM technical consultations on fish stock assessment. FAO Fishery Reports 412, 201-206.
Fischer, W., C. W. Petersen. 1987. The evolution of sexual patterns in the sea basses. Space use and behavior can predict whether a species has harems or is monogamous and hermaphroditic. Bio Science 37, 482-489.
Gibson, R., I.A. Ezzi. 1980. The biology of the scaldfish, Arnoglossus laterna (Walbaum) on the west coast of Scotland. J. Fish Biol. (17):5, 565-575.
Holden, M.J. and Raitt, D.F.S. (Eds). 1974. Manual of fisheries science. Part 2- Methods of resource investigation and their application. FAO Fish. Tech. Rap. (115) : Rev. 1, 214 p.
Karakulak, F.S., H.Erk, B.Bilgin. 2006. Length-weight relationships for 47coastal fish species from the Northern Aegean Sea, (Turkey). J. Appl. Ichthyo. 22,274-278.
Mater, S. 1997. Systematics of Turkish Sea Fish, (in Turkish). (Lecture notes). Morales-Nin, B. and S. Ralston. 1990. Age and growth of Lutzanus kasmira (Forsskal) in Hawaiian waters. J. Fish. Biol. 36, 191–203.
Özaydın, O., D. Uçkun, S. Akalın, S. Leblebici, Z. Tosunoğlu. 2007. Length–weight relationships of fishes captured from İzmir Bay, Central Aegean Sea. J. Appl. Ichthyol. 23, 695–696.
Petersen, C.W. 1995. Reproductive Behavior, Egg Trading, and Correlates of Male Mating Success in the Simultaneous Hermaphrodite, Serranus tabacarius Environmental Biology of Fishes Kluwer Academic Publishers Printed in the Netherlands, 43:351-361.
Petrakis, G. and K.I. Stergiou. 1995. Weight-length relationships for 33 fish species in Greek waters. Fisheries Research 21:465-469.
Ricker, W.E. 1979. Growth Rates and Models in Fish Physiology (Har WS, Randall, D.J. and Brett, J.R., eds.) Vol. III, Bioenergitics and Growth, Academic Press, pp. 677-743.
Sparre, P., E. Ursin, S.C. Venama. 1989. Introduction to Tropical Fish Stock Assesment, Part 1, Manual. FAO Fisheries Technical Paper. 306(1):337.
Tuset., V.M., M.M. García-Díaz, J.A. González, M.J. Lorente, I.J. Lozano. 2005. Reproduction and growth of the painted comber Serranus scriba (Serranidae) of the Marine Reserve of Lanzarote Island (Central-Eastern Atlantic Estuarine, Coastal and Shelf Science, 64, 335-346.
Vale, C., J.T. Bayle, A.A. Ramos. 2003. Weight and length relationships for selected fish species of the Western Mediterranean Sea). J. Appl. Ichthyol. 19, 261-262.
Whitehead, P.J.P., M.L. Bauchot, J.C. Hureau, J. Nielsen and E. Tortonese. (Editors). 1986. Fishes of the North-Eastern Atlantic and the Mediterranean. Volume 2, Unesco, Paris, p.792.
Zorica, B., G. Sinovcic and A. Pallaoro. 2005. Age, growth and mortality of painted comber, Serranus scriba (Linnaeus, 1758) in the Trogir Bay area (Eastern Mid-Adriatic). J. Appl. Ichthyol. 21, 433–436