Biological data derived from Sturgeon (Acipenser stellatus, Acipenser gueldenstaedtii and Huso huso) by-catch along the coasts of the southern black sea (Turkey)

Bu araştırmada; üç farklı mersin türünün (Acipenser stellatus, Acipenser gueldenstaedtii ve Huso huso) büyüme, üreme ve beslenme gibi bazı temel biyo-ekolojik özellikleri sunulmuştur. Ortalama boy ve dağılım aralığı sırasıyla; A. stellatus için 57,3 (17,0-143,0) cm, A. gueldenstaedtii için 58,9 (29,0-200,0) cm ve Huso huso için 82,2 (33,0-359,0) cm, olarak kaydedilmiştir. Bu üç tür için ortalama ağırlık ve dağılım aralığı ise türler için sırasıyla 2121,4 (42-16000) g, 4073,8 (100- 35000) g ve 49090,4 (128-353000) g olarak bulunmuştur. Boy-ağırlık ilişkisinin temel parametrelerinden olan b katsayısı A. stellatus populasyonu için 2,09, A. gueldenstaedtii için 2,95 ve H. huso için ise 3,51 olarak hesaplanmıştır. Mide içeriği analizi, Güney Karadeniz sahili boyunca mersin balığı türlerinin büyük ölçüde bentik ve bentopelajik makrofauna üzerinden beslendiğini göstermektedir. Hem nehir ağızlarında yakalanan bireylerin gonad gelişimleri hem de nehirlerde elde edilen örnekler popülasyonun halen Yeşilırmak ve Sakarya nehirlerine yumurtlamak için girdiğini göstermektedir. Üreme göçleri, özellikle de Yeşilırmak Nehri üzerindeki, yoğun olarak Nisan-Haziran döneminde gerçekleşmektedir.

Keywords: Sturgeon species, bio-ecology, southern black sea coasts. Güney Karadeniz kıyılarında hedef dışı avdan elde edilen Mersin balıkları (Acipenser stellatus, Acipenser gueldenstaedtii ve Huso huso)'na ait biyolojik veriler

In this study, some basic bio-ecological features such as growth, reproduction and feeding of three sturgeon species (Acipenser stellatus, Acipenser gueldenstaedtii and Huso huso) are presented. The mean and range of total length were recorded as 57.3 (17.0 143.0) cm for A. stellatus, 58.9 (29.0 200.0) cm for A. gueldenstaedtii and 82.2 (33.0 359.0) cm for Huso huso. The mean and range of total weight were 2121.4 (42 16,000) g, 4073.8 (100 35,000) g and 49,090.4 (128 353,000) g for the three species, respectively. The value b , a basic parameter of the length-weight relationship was estimated as 2.09 for A. stellatus, 2.95 for A. gueldenstaedtii and 3.51 for Huso huso. Analysis of stomach contents revealed that the sturgeons fed mostly on benthic and benthopelagic macrofauna along the southeastern Black Sea. Catches in the rivers as well as gonad development of fish caught in the vicinity of the estuaries indicated remaining fish still enter Yesilirmak and Sakarya Rivers for spawning. The spawning migration especially in the Yesilirmak River occurs mainly in the period from April to June.

___

  • Alkan, A., Serdar, S. and Zengin, B. 2010. Üreme Alanlarındaki Su Kalite Kriterlerinin Tespiti İş Paketi, Mersin Balıkları Populasyonlarının Mevcut Durumlarının Belirlenmesi ve Yetiştiricilik İmkanlarının Araştırılması, Proje Sonuç Raporu, TAGEM HAYSÜD/2006/09/02/01. Su Ürünleri Merkez Araştırma Enstitüsü Müdürlüğü, Trabzon, s 234-262.
  • Berg, L.S. 1948. Freshwater fishes of the U.S.S.R. and adjacent countries. Israel Program for Scientific Translations Ltd, Jerusalem. 4 th edition,Vol.1.
  • Ciolac, A. and Patriche, N. 2005. Biological Aspects of Main Marine Migratory Stugeons in Romanian Danube Rier. Applied Ecology and Environmental Resarch, 3: 101-106.
  • Çelikkale, M.S., Memiş, D. and Ercan, E. 2003. Sturgeon Culture Studies in Turkey. Int.Sym.of Fisheries and Zoology. 23-26 October 2003, Istanbul.
  • Dettlaff, T.A., Ginsburg, A.S. and Schmalhauzen, O.I. 1993. Sturgeon Fishes: Developmental Biology and Aquaculture. New York, Springer-Verlag, 300 pp.
  • Edwards, D. and Doroshov, S. 1989. Sturgeon and Seatrout Fisheries Development, FAO, Turkey Technical Cooperations Programme. Appraisal of the Sturgeon and Seatrout Fisheries and Proposals for a Rehabilitation Programme. Rome, 35 pp.
  • Geldiay, R. and Balık, S. 1988. Türkiye Tatlı Su Balıkları. Ege Üniversitesi, Fen Fakültesi Kitaplar Serisi No: 97. Bornova, İzmir. 519 pp.
  • Hochleithner, M. and Gessner, J. 2001. The Sturgeons and Paddlefishes of the World: Biology and Aquaculture. Aqua Tech Publications, Kitzbuehel, Austria, 206 pp.
  • Holcik, J. 1989. The Freshwater Fishes of Europe. Vol. 1, Part II. General Introduction to Fishes Acipenseriformes. AULA-Verlag Wiesbaden: 469 pp.
  • IUCN, 2011, IUCN Red List of Threatened Species. Version 2011.2. http://www.iucnredlist.org. (accessed May 22, 2012).
  • Legeza, M.I. 1973. Distributions of sturgeons in the Caspian Sea. J. Voprosy Rybolovstva (Problems of Fisheries). Vol. I, 2-3: 91-92. National Fish Resources Pres, Moscow (in Russian).
  • Polyaninavo, A. A. 1996. Importance of the trophic factor for the development of great sturgeon stock in the Volga river. In: State and prospects of scientific practical developments in the field of mariculture of Russia. VNIRO Press. Moscow. 254-256 (in Russian).
  • Ricker, W. E. 1975. Computation and Interoperation of Biological Statistics of Fish Populations. Bull. Fish Resh., Board. Can., 191, 382 pp.
  • Rien, T. A. and Beamesderfer, R. C. 1994. Accuracy and Precision of White Sturgeon Age Estimates from Pectoral Fin Rays, Trans. Am. Fish. Soc., 123: 255- 265. doi: 10.1577/1548- 8659(1994)123%3C0255:AAPOWS%3E2.3.CO;2
  • Rossiter, A., Noakes, D. L. G. and Beamish, F. W. H. 1995. Validation of age estimation for the lake sturgeon. Trans. Am. Fish. Soc., 124: 777-781. doi: 10.1577/15 48-8659(1995)124%3C0777:VOAEFT%3E2.3.CO;2
  • Schmutz, S. 2006. Assessment of the potential transboundary effects of the construction of the Bystre Deep‐Water Navigation Channel on fish and fisheries. Final version Report to the ESPOO Inquiry Commission Vienna, 56 pp.
  • Van Eenennaam, J.P. and Doroshov, S.I. 1998. Effects of age and body size on gonadal development of Atlantic sturgeon. J. Fish Biol., 53: 624 – 637. doi: 10.1111/j.1095-8649.1998.tb01006.x
  • Vassilev, M. and Pehlivanov, L. 2003. Structural changes of sturgeon catches in the Bulgarian Danube section. Acta Zoologica Bulgarica, 55: 97-102.
  • Zengin, M., Ustaoğlu, S.T., Dağtekin, M., Gül, M., Can, T. and Eryildirim, H. 2010. Preliminary study on the status of sturgeon populations (Acipenser sp) in the South Eastern Black Sea Coast (Yesilirmak and Kizilirmak Rivers’ Basin) in the early 21 st century EIFAC Occasional Paper No. 44, SEC/AIFAC/OP44, FAO, Organization of United Nations, Rome, pp 44- 55.
  • Zolotarev, P.N., Shlyakhov, V.A. and Akselev, O.I. 1996. The food supply and feeding of the Russian Sturgeon Acipenser gueldenstadti and the starred sturgeon Acipenser stellatus of the Northwestern part of the Black Sea under modern ecological conditions. Journal of Ichthyology, 36: 317-322.
Turkish Journal of Fisheries and Aquatic Sciences-Cover
  • ISSN: 1303-2712
  • Başlangıç: 2015
  • Yayıncı: Su Ürünleri Merkez Araştırma Enstitüsü - Trabzon
Sayıdaki Diğer Makaleler

The addition of hydrocolloids (carboxymethylcellulose, alginate and konjac) to improve the physicochemical properties and sensory characteristics of fish sausage formulated with surimi powder

Palestina SANTANA, Nurul HUDA, Tajul Aris YANG

Growth and reproduction biology of the blue crab, Callinectes sapidus Rathbun, 1896, in the Beymelek Lagoon (Southwestern coast of Turkey)

Çetin SÜMER, İsa TEKŞAM, Hasan KARATAŞ, Taner BEYHAN, Coskun Menderes AYDIN

Comparison of growth performance, gonadal structure and erythrocyte size in triploid and diploid brown trout (Salmo trutta fario L, 1758)

VOLKAN KIZAK, Yusuf GÜNER, Murat TÜREL, Murathan KAYIM

Climate change impact on the marine lakes and their crustaceans: The case of marine hypersaline lake Bakalskoye (Ukraine)

V. Nickolai SHADRIN, V. Elena ANUFRIIEVA

pH-Solubilzation process as an alternative to enzymatic Hydrolysis applied to shrimp waste

Julio H. Cordova MURUETA, Fernando L. Garcıa CARRENO, Marıa de los Angeles Navarrete DEL TORO

Changes of macroalgae biomass in Sinop Peninsula Coast of the Black Sea, Turkey

ALİ KARAÇUHA, MELEK ERSOY KARAÇUHA

Contribution to the biology of parapenaeus longirostris (lucas, 1846) in the south Ionian and south adriatic Sea

Kostas KAPIRIS, Olivera MARKOVİC, Dimitris KLAOUDATOS, Mirko DJUROVİC

Effects of humic acid on liver and kidney toxicity induced by cadmium in brown Trout (Salmo trutta fario, L)

AHMET TOPAL, GONCA ALAK, MUHAMMED ATAMANALP, ERTAN ORUÇ, Saltuk Buğrahan CEYHUN, ARZU UÇAR, HARUN ARSLAN, FİKRET ÇELEBİ, YAVUZ SELİM SAĞLAM

The red algal genera Laurencia, Osmundea and Palisada (rhodomelaceae, rhodophyta) in Turkey

ERGÜN TAŞKIN, ATAKAN SUKATAR

The fish fauna of the Büyük Menderes River (Turkey): Taxonomic and zoogeographic features

SALİM SERKAN GÜÇLÜ, FAHRETTİN KÜÇÜK, Ömer Osman ERTAN, Zekiye GÜÇLÜ