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2014 | 44 | 4 |
Tytuł artykułu

Age, growth, and reproduction of Dentex maroccanus (Actinopterygii: Perciformes: Sparidae) in the saros bay (North Aegean Sea)

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EN
Abstrakty
EN
Background. The Morocco dentex, Dentex maroccanus Valenciennes, 1830, is a sparid species, which has economical value and its population is expanding in a 20–500 m depth range throughout the Mediterranean. Worldwide, there is a lack of information about the biology (age, growth, reproductive season, first maturity length) of this species. This study provides the first data on population parameters of D. maroccanus in the Aegean Sea. Materials and Methods. Dentex maroccanus were caught in the Saros Bay (north Aegean Sea) between September 2006 and September 2008. The length–weight relations were determined according to the allometric equation: W = aLb. The spawning season was determined by analyzing the maturity stages and gonadosomatic index, while first maturity length was defined as the size at which 50% of individuals were mature. Growth parameters were estimated using the von Bertalanffy growth equation. Results. The female–male ratio was 4.8 : 1. The total length (weight) of females ranged from 11.4 cm to 25.2 cm (26.2 g to 289.3 g) and of males from 12.8 cm to 24.3 cm (19.8 g to 223.9 g). The growth parameters were calculated as L∞ = 25.31 cm, K = 0.49 year–1, t0 = –0.30 year. The length at first maturity for females and males was 13.0 cm and 15.8 cm, respectively. Monthly values of the gonadosomatic index indicated that spawning occurred mainly between June and September. Conclusion. Results reported in this work will contribute to the knowledge on the biology of D. maroccanus in the north Aegean Sea and also to a better understanding of its role in the marine ecosystem.
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-
Rocznik
Tom
44
Numer
4
Opis fizyczny
p.295-300,fig.,ref.
Twórcy
autor
  • Faculty of Marine Science and Technology, Canakkale Onsekiz Mart University, Canakkale, Turkey
autor
  • Faculty of Marine Science and Technology, Canakkale Onsekiz Mart University, Canakkale, Turkey
autor
  • Faculty of Marine Science and Technology, Canakkale Onsekiz Mart University, Canakkale, Turkey
Bibliografia
  • Anderson R.O., Gutreuter S.J. 1983. Length, weight, and associated structural indices. Pp. 284–300. In: Nielsen L.,Johnson D. (eds.) Fisheries techniques. American Fisheries Society, Bethesda, MD, USA.
  • Anonymous 2013. Su Ürünleri İstatistikleri Fishery Statistics 2013. Yayın No Publication Number 4349. Türkiye İstatistik Kurumu Turkish Statistical Institute, Ankara,Turkey. [In Turkish and in English.]
  • Arculeo M., Lo Brutto S., Sirna-Terranova M., Maggio T.,Cannizzaro L., Parrinello N. 2003. The stock genetic structure of two Sparidae species, Diplodus vulgaris and Lithognathus mormyrus, in theMediterranean Sea. Fisheries Research 63 (3): 339–347. DOI: 10.1016/S0165-7836(03)00102-4
  • Bauchot M.L., Hureau J.C. 1986. Sparidae. Pp. 883–907. In:Whitehead P.J.P., Bauchot M.L., Hureau J.C., Nielsen J.,Tortonese E. (eds.) Fishes of the North-Eastern Atlantic and the Mediterranean. Vol. 2. UNESCO, Paris.
  • Beckman D.W.,Wilson C.A. 1995. Seasonal timing of opaque zone formation in fish otoliths. Pp. 27–44. In: Secor D.H.,Dean J.M., Campana S.E. (eds.) Recent developments In fish otolith research. University of South Carolina Press,Columbia, SC, USA.
  • Beverton R.J.H., Holt S.J. 1957. On the dynamics of exploited fish populations. Book series: Great Britain Fishery Investigations, Series 2, Vol. 19.
  • Cengiz Ö., Ismen A., Ozekinci U. 2014. Reproductive biology of the spotted flounder, Citharus linguatula (Actinopterygii:Pleuronectiformes: Citharidae), from Saros Bay (northern Aegean Sea, Turkey). Acta Ichthyologica et Piscatoria 44 (2):123–129. DOI: 10.3750/AIP2014.44.2.06
  • Ceyhan T., Akyol O., Erdem M. 2009. Length–weight relationships of fishes from Gökova Bay, Turkey (Aegean Sea).Turkish Journal of Zoology 33 (1): 69–72. DOI:10.3906/zoo-0802-9
  • Chemmam-Abdelkader B., Kraïem M.M., El Abed A. 2004.Etude de l’age et de la croissance de deux especes de Dentes (Dentex dentex et de Dentex maroccanus) des cotes tunisiennes.Bulletin de I’Institut National des sciences et technologiesde la Mer de Salammbô 31: 43–51.
  • Cherif M., Zarrad R.,Garbi H.,Missaoui H., Jarboui O. 2007.Some biological parameters of the redmullet,Mullus barbatus L.,1758, from the Gulf of Tunis. Acta Adriatica 48 (2): 131–144.
  • Fontana A. 1969. Étude de la maturité sexuelle des sardinelles Sardinella eba (Val) et Sardinella aurita C. et V. de la région de Pointe-Noire. Cahiers ORSTOM, série océanographie 7 (2): 101–114.
  • Froese R., Pauly D. (eds.) 2014. FishBase. [version 08/2014]http://www.fishbase.org.
  • Holden M.J., Raitt D.F.S. 1974. Manual of fisheries science.Part 2. Methods of resource investigation and their application.FAO Fisheries Technical Paper No. 155 (Rev. 1).
  • Ismen A., Ozen O., Altinagac U., Ozekinci U., Ayaz A. 2007.Weight–length relationships of 63 fish species in Saros Bay,Turkey. Journal of Applied Ichthyology 23 (6): 707–708.DOI: 10.1111/j.1439-0426.2007.00872.x
  • 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. DOI: 10.1111/j.1439-0426.2006.00736.x
  • Lamrini A., Bouymajjane A. 2002. Biologie de Dentex maroccanus (Valenciennes, 1830) dans la région de Safi. Actes Institute Agronomique et Veterinaire (Maroc) 22 (1): 11–18.
  • Maravelias C.D., Tsitsika E.V., Papaconstantinou C. 2007.Evidence of Morocco dentex (Dentex maroccanus) distribution in the NE Mediterranean and relationships with environmental factors determined by Generalized Additive Modelling. Fisheries Oceanography 16 (3): 294–302. DOI:10.1111/j.1365-2419.2007.00421.x
  • Mennes F. 1985. Multispecies assessment of fish stocks off the Western Sahara region with emphasis on the family Sparidae. Fishbyte 3 (3): 5–10.
  • Murua H., Kraus G., Saborido R.F., Witthames P.R.,Thorsen A., Junquera S. 2003. Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy. Journal of Northwest Atlantic Fishery Science 33: 33–54.
  • Nguyen X.L., Wojciechowski J. 1972. Comparative biology of fish from genus Dentex (Sparidae) of north-west African coast. Acta Ichthyologica et Piscatoria 2 (2): 77–79.
  • Pauly D., Munro J.L. 1984. Once more on the comparison of growth in fish and invertebrates. Fishbyte 2 (1): 21.
  • Piñeiro C., Saínza M. 2003. Age estimation, growth and maturity of the European hake (Merluccius merluccius (Linnaeus, 1758)) from Iberian Atlantic waters. ICES Journal of Marine Science 60 (5): 1086–1102.DOI: 10.1016/S1054-3139(03)00086-9
  • Sparre P., Venema S.C. 1998. Introduction to tropical fish stock assessment. Part 1: Manual. FAO Fisheries Technical Paper No. 306/1, Rev. 2. FAO, Rome.
  • Valladolid M., Przybylski M. 2008. Life history traits of the endangered Iberian loach Cobitis calderoni in the River Lozoya, central Spain. Folia Zoologica 57 (1–2): 147–154.
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