Feeding Habit and Length-Weight Relationship, Sciaena umbra Linnaeus, 1758 from Southeastern Black Sea

Yıl 2020, Cilt: 16 Sayı: 4, 479 - 486, 01.12.2020

Mehmet Aydın , Elizabeth Grace Tunka Bengil

https://doi.org/10.22392/actaquatr.714094

Cited By: 3

Öz

There are many studies on the growth, reproduction, and diet of Sciaena umbra Linnaeus, 1758 in the Mediterranean Sea, while general information on the species is scarce with only a few limited regions from along the Turkish coasts of the Mediterranean Sea, the Aegean Sea, Sea of Marmara and the Black Sea. A total of 217 individuals, 98 males, and 119 females were obtained between March 2018 and February 2019 from the Southeastern Black Sea (Ordu province). Length of the individuals ranged from 11.70-48.20 cm, and weight ranged from 16.43-1934.48 g. According to IRI % analysis, the primary prey group is crustaceans for all individuals and each sex. The secondary prey group was teleost and the third was mollusks. This study extends the current knowledge of length and weight relationships and dietary habits of near threatened brown meagre for its long-needed sustainable management, especially in the Black Sea.

Anahtar Kelimeler

Black Sea, Brown meagre, LWR, feeding habits

Güneydoğu Karadeniz'den Sciaena umbra Linnaeus, 1758 türünün Beslenme Alışkanlığı ve Boy-Ağırlık İlişkisi

Öz

Akdeniz’de Sciaena umbra Linnaeus, 1758 türünün büyüme, üreme ve diyeti üzerine bir çok çalışma yayınlanmış olmasına karşın Akdeniz’in Türkiye kıyıları, Ege Denizi, Marmara Denizi ve Karadeniz’den tür üzerine genel bilgi sınırlıdır. Toplamda 217 birey, 98 erkek ve 119 dişi, Mart 2018 ve Şubat 2019 arasında güneydoğu Karadeniz’den (Ordu) elde edilmiştir. Bireylerin boyları 11,70-48,20 cm ve ağırlıkları 16,43-1934,48 gr arasında değişmektedir. Tüm ve her eşey için %IRI analizine göre ana besin grubu krustaselerdir. İkincil besin grubu teleost ve üçüncül molluskadır. Bu çalışma, özellikle Karadeniz'de uzun süredir avlanan eşkina türünün sürdürülebilir yönetimi için ihtiyaç duyulan boy ve ağırlık ilişkileri ve beslenme alışkanlıkları hakkındaki güncel bilgi birikimini genişletmektedir.

Anahtar Kelimeler

Beslenme Alışkanlığı, Eşkina, Karadeniz, boy-ağırlık ilişkisi

Kaynakça

• Artüz, M. L. (2006). Abundance and growth observations of Sciaena umbra Linnaeus, 1758 in Sea of Marmara. Hidrobiologica 1a, 124-128.
• Aydın, M., Karadurmus, U., & Mutlu, C. (2013). The crab species of the Middle and East Black Sea (Turkey). The Black Sea Journal of Sciences, 3, 1-16.
• Bilge, G., Yapici, S., Filiz, H., & Cerim, H. (2014). Weight-Length Relatıons for 103 Fish Species from The Southern Aegean Sea, Turkey. Acta ichthyologica et piscatoria, 44(3).
• Chakroun-Marzouk N., & Ktari M. H. (2003). The brown meagre from Tunisian coasts, Sciaena umbra (Sciaenidae): sexual cycle, age and growth. Cybium 27(Suppl. 3), 211–225.
• Chao, L. (2015). Sciaena umbra. The IUCN Red List of Threatened Species 2015: e.T198707A83232286. http://dx.doi.org/10.2305/IUCN.UK.2015-4.RLTS.T198707A83232286.en. Downloaded on 19 March 2019.
• Chater, I., Romdhani-Dhahri, A., Dufour, J. L., Mahé, K., & Chakroun-Marzouk, N. (2018). Age, growth and mortality of Sciaena umbra (Sciaenidae) in the Gulf of Tunis. Scientia Marina, 82(1), 17-25.
• Crec'hriou, R., Neveu, R., & Lenfant, P. (2012). Length–weight relationship of main commercial fishes from the F rench C atalan coast. Journal of Applied Ichthyology, 28(5), 861-862.
• Dulčić, J., & Kraljević, M. (1996). Weight-length relationships for 40 fish species in the eastern Adriatic (Croatian waters). Fisheries research, 28(3), 243-251.
• Engin, S., & Seyhan, K. (2009). Age, growth, sexual maturity and food composition of Sciaena umbra in the south‐eastern Black Sea, Turkey. Journal of Applied Ichthyology, 25(1), 96-99.
• Fabi, G., Panfili, M., & Spagnolo, A. (1998). Note on feeding of Sciaena umbra L.(Osteichthyes: Sciaenidae) in the central Adriatic sea. Rapp. Comm. int. Mer Médit, 35, 426-427.
• Fischer W., Bauchot M.L. & Schneider M. (1987). Fiches FAO d'identification pour les besoins de la peche revision 1. Mediterranee et mer Noire. Zone de peche 37, vol. 2: Vertebres, Rome, FAO, pp. 761-1530.
• Froese R. & Pauly D. (Eds) (2019). FishBase. World Wide Web electronic publication. https://www.fishbase.de/summary/1749 .
• García-Rubies, A., Hereu, B., & Zabala, M. (2013). Long-term recovery patterns and limited spillover of large predatory fish in a Mediterranean MPA. PLoS One, 8(9). http://dx.doi.org/10.1371/journal.pone.0073922.
• Grau, A., Linde, M., & Grau, A. M. (2009). Reproductive biology of the vulnerable species Sciaena umbra Linnaeus, 1758 (Pisces: Sciaenidae). Scientia Marina, 73(1), 67-81.
• Harmelin J.G. & Ruitton S. (2007). La population de corb (Sciaena umbra: Pisces) du Parc national de Port-Cros (France), état en 2005 et évolution depuis 1990: un indicateur halieutique et biogéographique pertinent. Sci. Rep. Port-Cros Natl. Park 22, 49–65.
• Harmelin-Vivien, M., Cottalorda, J. M., Dominici, J. M., Harmelin, J. G., Le Diréach, L., & Ruitton, S. (2015). Effects of reserve protection level on the vulnerable fish species Sciaena umbra and implications for fishing management and policy. Global Ecology and Conservation, 3, 279-287.
• Hyslop, E.J. (1980). Stomach contents analysis-a review of methods and their application. Journal of Fish Biology 17, 411–429. https://doi.org/10.1111/j.1095-8649.1980.tb02775.x
• Karachle, P. K., & Stergiou, K. I. (2008). Length–length and length–weight relationships of several fish species from the North Aegean Sea (Greece). Journal of Biological Research, 10, 149-157.
• Karachle, P. K., & Stergiou, K. I. (2017). An update on the feeding habits of fish in the Mediterranean Sea (2002-2015). Mediterranean Marine Science, 18(1), 43-52.
• Karakulak, F. S., Erk, H., & Bilgin, B. (2006). Length–weight relationships for 47 coastal fish species from the northern Aegean Sea, Turkey. Journal of Applied Ichthyology, 22(4), 274-278.
• Keskin, Ç., & Gaygusuz, Ö. (2010). Length-weight relationships of fishes in shallow waters of Erdek Bay (Sea of Marmara, Turkey). European Journal of Biology, 69(2), 87-94.
• La Mesa, M., Colella, S., Giannetti, G., & Arneri, E. (2008). Age and growth of brown meagre Sciaena umbra (Sciaenidae) in the Adriatic Sea. Aquatic Living Resources, 21(2), 153-161.
• Maci, S., Longo, E., & Basset, A. (2012). Length-weight relationships for 24 selected fish species from a non-tidal lagoon of the southern Adriatic Sea (Italy). Transitional Waters Bulletin, 3(3), 1-9.
• Mommsen, T.P. (1998). Growth and metabolism. In: Evans, D.H. (Ed.), The Physiology of Fishes. CRC Press, New York, pp. 65–97.
• Morey, G., Moranta, J., Massutı, E., Grau, A., Linde, M., Riera, F., & Morales-Nin, B. (2003). Weight–length relationships of littoral to lower slope fishes from the western Mediterranean. Fisheries Research, 62(1), 89-96.
• Mouillot, D., Culioli, J. M., & Do Chi, T. (2002). Indicator species analysis as a test of non-random distribution of species in the context of marine protected areas. Environmental conservation, 29(3), 385-390. doi:10.1017/S0376892902000267
• Ragonese S., Gancitano S., Camilleri M. & Levi, D. (2004). An integrate analysis of size at age data of Sciaena umbra L. 1758 (Osteichthyes, Sciaenidae) of the central Mediterranean Sea. Biol. Mar. Medit, 11(2), 612-616.
• TUIK, 2019. Turkish Statistical Institute, Ankara, Turkiye. (www.tuik.gov.tr).