Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey
Yıl: 2010 Cilt: 34 Sayı: 4 Sayfa Aralığı: 453 - 459 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022
Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey
Öz: İzmarit balığının (Spicara maena Linnaeus, 1758) büyüme ve üreme özellikleri, Temmuz 2004 ve Haziran 2007 tarihleri arasında orta Ege Denizi’nden elde edilen bireylerle (n = 2547) tespit edilmiştir. Örneklerin; % 71,9’unu dişi, % 16,2’sını erkek ve % 11,9’unun ise eşeysel olgunluğa erişmemiş bireylerden oluştuğu tespit edilmiştir. Stoğun dişi:erkek oranı 1:0,23 olarak hesaplanmıştır. Boy-ağırlık ilişkisi tüm bireyler içinW= 0,011$L^ {3.02}$, dişiler içinW= 0,011$L^ {3.00}$, erkekler için W = 0,011$L^ {2.99}$ olarak tespit edilmiştir. Her iki cinsiyet ve tüm bireyler izometrik büyüme göstermişlerdir. Yaştaki ortalama boy temeline dayanan von Bertalanffy büyüme eşitliği parametreleri, $L _infty$ = 21,99 cm, k = 0,255 $y^ {-1}$, $t _o$ = -1,165 y ve bireyin sonsuzda ulaşabileceği ağırlık ($W _infty$) 123,35 g olarak hesaplanmıştır. İlk olgunluk boyu erkeklerde 8,1 ve dişilerde 8,5 cm’de tespit edilmiştir. Diğer taraftan ilk üreme boyunun dişilerde 11,51, erkeklerde 13,12 cm’de olduğu ve her ikisinin de 2 yaşa karşılık geldiği saptanmıştır. Yumurtlamanın Mart ve Haziran ayları arasında gerçekleştiği belirlenmiştir.
Anahtar Kelime: Konular:
Orta Ege Denizi izmarit balığı’nın (Spicara maena Linnaeus, 1758) büyüme ve üreme özellikleri
Öz: Growth and reproduction of the blotched picarel, Spicara maena (Linnaeus, 1758), were determined based on specimens (n = 2547) collected from the central Aegean Sea between July 2004 and June 2007. The samples consisted of 71.9% females, 16.2% males, and 11.9% immature individuals. The sex ratio of females to males was 1:0.23. The lengthweight relationship was W = 0.011$L^ {3.02}$, W = 0.011$L^ {3.00}$, and W = 0.011$L^ {2.99}$ for the combined sexes, females, and males, respectively. For all samples and both sexes the length-weight relationship showed isometric growth. The von Bertalanffy growth equation was fitted on the basis of mean length-at-age data, resulting in parameter values of $L _infty$ = 21.99 cm, k = 0.255 yea$r^ {-1}$, and $t _o$ = -1.165 year, and weight at infinity ($W _infty$) was calculated as 123.35 g. Length at first maturity was 8.1 cm in males and 8.5 cm in females. On the other hand, first reproduction length was 11.51 cm and 13.12 cm for females and males, respectively, both corresponding to 2 years of age. It was observed that spawning occurred between March and June.
Anahtar Kelime: Konular:
Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
- Cherif, M., Zarrad, R., Gharbi, H., Missaoui, H. and Jarboui, O. 2008. Length-weight relationships for 11 fish species from the Gulf of Tunis (SW Mediterranean Sea, Tunisia). Pan-American Journal of Aquatic Sciences 3: 1-5.
- Çiçek, E., Avşar, D., Yeldan, H. and Manaşırlı, M. 2007. Population characteristics and growth of Spicara maena (Linnaeus, 1758) inhabiting in Babadillimani Bight (northeastern Mediterranean-Turkey). International Journal of Natural and Engineering Sciences 1: 15-18.
- Dulčić, J., Kraljević, M., Grbec, B. and Cetinić, P. 2000. Age, growth and mortality of blotched picarel Spicara maena L. (Pisces: Centracanthidae) in the eastern central Adriatic. Fisheries Research. 48: 69-78.
- Froese, R. and Pauly, D. 2009. FishBase version (06/2009). World Wide Web electronic publication. http://www.fishbase.org (June 2009).
- Gunderson, D.R. 1993. Surveys of Fisheries Resources. John Wiley and Sons, New York.
- İlkyaz, A., Metin, C. and Kınacıgil, H.T. 1998. Örtü torba yöntemi ile örneklenen sürütme ağlarında seçicilik parametrelerinin hesaplanması üzerine bir bilgisayar programı (L50 sürüm 1.0.0). Su Ürünleri dergisi. 15: 305-314.
- Jardas, I. 1996. Jadranska ihtiofauna. Školska knjiga, Zagreb (in Croatian).
- Karakulak, F.S., Erk, H. and Bilgin, B. 2006. Length-weight relationships for 47 coastal fish species from the northern Aegean Sea, Turkey. J. Appl. Ichthyol. 22: 274-278.
- King, M. 1996. Fisheries Biology Assessment and Management. Fishing News Books, England.
- Lepori, N.G. 1960. Ermafroditismo proteroginico in Maena Maena (L.) ed in Maena chryselis (Cuv. e Val.) (Perciformes, Centracanthidae). Boll. Pesca Piscicolt. Idrobiol. (N.S.) 14: 155- 165.
- Moutupoulos, D.K. and Stergiou, K.I. 2002. Length-weight and length-length relationships of fish species from the Aegean Sea (Greece). Journal of Applied Ichthyology. 18: 200-203.
- Pauly, D. and Munro, J.L. 1984. Once more on growth comparison in fish and invertebrates. ICLARM. Fishbyte 2: 21.
- Petrakis, G. and Stergiou, K.I. 1995. Weight-length relationships for 33 fish species in Greek waters. Fisheries Research 21: 465-469.
- Reinboth, R. 1962. Morphologische und funktionelle Zweiggeschlechtlichteitbei marinen Teleostieren (Serranidae, Sparidae, Centracanthidae, Labridae). Zool. Jahrb. Abt. Allgem. Zool. Physiol. Tierre. 69: 405-480.
- Ricker, W.E. 1973. Linear regressions in fishery research. Fish. Res. Board Can. 30: 409-434.
- Ricker, W.E. 1975. Computation and interpretation of biological statistics of fish populations. Bull. Fish. Res. Board Can. 191: 1- 382.
- Salekhova, L.P. 1979. Picarels (Spicara spp.) in the Mediterranean Basin (in Russian). Kiev Academy of Science, Kier, pp. 1-172.
- Shepherd, G. and Grimes, C.B. 1983. Geographic and historic variations in growth of weakfish (Cynoscion regalis) in the middle Atlantic Bight. Fishery Bulletin 81: 803-813.
- Sparre, P. and Venema, S.C. 1998. Introduction to tropical fish stock assessment - Part 1: Manual, 306/1, Rev. 2. FAO Fish. Tech. Pap., Rome, pp. 465.
- UNESCO 1996. Fishes of the North-Eastern Atlantic and the Mediterranean, CD-ROM electronic publication version 1.0 (ed. J.C. Hureau). ETI BioInformatics, Amsterdam.
- Vale, C., Bayle, J.T. and Ramos, A.A. 2003. Weight-length relationships for selected fish species of the western Mediterranean Sea. Journal of Applied Ichthyology 19: 261-262.
- Weatherly, A.H. and Gill, H.S. 1987. The Biology of Fish Growth. Academic Press, London, UK.
- Zei, M. 1951. Jadranske girice (Maenidae). Monografska studija. Monography of the Adriatic species of Maenidae. Slovenska Akademija Znanosti in Umetnosti. Razred za prirodoslovne in medicinske vede. Insoetitut za biologijo, Ljubljana, 127 pp.
| APA | SOYKAN O, İLKYAZ A, Metin G, KINACIGİL H (2010). Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey. , 453 - 459. |
| Chicago | SOYKAN OZAN,İLKYAZ Akın Türker,Metin Gülnur,KINACIGİL HASAN TUNCAY Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey. (2010): 453 - 459. |
| MLA | SOYKAN OZAN,İLKYAZ Akın Türker,Metin Gülnur,KINACIGİL HASAN TUNCAY Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey. , 2010, ss.453 - 459. |
| AMA | SOYKAN O,İLKYAZ A,Metin G,KINACIGİL H Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey. . 2010; 453 - 459. |
| Vancouver | SOYKAN O,İLKYAZ A,Metin G,KINACIGİL H Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey. . 2010; 453 - 459. |
| IEEE | SOYKAN O,İLKYAZ A,Metin G,KINACIGİL H "Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey." , ss.453 - 459, 2010. |
| ISNAD | SOYKAN, OZAN vd. "Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey". (2010), 453-459. |
| APA | SOYKAN O, İLKYAZ A, Metin G, KINACIGİL H (2010). Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey. Turkish Journal of Zoology, 34(4), 453 - 459. |
| Chicago | SOYKAN OZAN,İLKYAZ Akın Türker,Metin Gülnur,KINACIGİL HASAN TUNCAY Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey. Turkish Journal of Zoology 34, no.4 (2010): 453 - 459. |
| MLA | SOYKAN OZAN,İLKYAZ Akın Türker,Metin Gülnur,KINACIGİL HASAN TUNCAY Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey. Turkish Journal of Zoology, vol.34, no.4, 2010, ss.453 - 459. |
| AMA | SOYKAN O,İLKYAZ A,Metin G,KINACIGİL H Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey. Turkish Journal of Zoology. 2010; 34(4): 453 - 459. |
| Vancouver | SOYKAN O,İLKYAZ A,Metin G,KINACIGİL H Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey. Turkish Journal of Zoology. 2010; 34(4): 453 - 459. |
| IEEE | SOYKAN O,İLKYAZ A,Metin G,KINACIGİL H "Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey." Turkish Journal of Zoology, 34, ss.453 - 459, 2010. |
| ISNAD | SOYKAN, OZAN vd. "Growth and reproduction of blotched picarel (Spicara maena Linnaeus, 1758) in the central Aegean Sea, Turkey". Turkish Journal of Zoology 34/4 (2010), 453-459. |
