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Abstract

One specimen of the bluefish (Pomatomus saltatrix Linnaeus, 1766) with 76.5 cm in total length and 4800.0 g in total weight was photographed in the Çanakkale Fish Market. The given length is second maximum length record of the bluefish for Turkish waters

Keywords

• Bluefish, Pomatomus saltatrix, Maximum Length, Turkish seas

Türkiye Denizleri için Lüfer Balığı’nın (Pomatomus saltatrix Linnaeus, 1766) Yeni Bir Maksimum Boy Kaydı

Abstract

4800.0 gr toplam ağırlığa ve 76.5 cm toplam boya sahip bir adet lüfer balığı (Pomatomus saltatrix Linnaeus, 1766) Çanakkale Balık Halinde fotoğraflandı. Verilen boy, Türkiye suları için lüfer balığı'nın ikinci maksimum boy kaydıdır.

Keywords

• Lüfer balığı, Pomatomus saltatrix, Maksimum boy, Türkiye denizleri

References

1. Locality n Lmax (cm) Wmax (g) Türgan [6]a Marmara Sea 2297 86.0b.c
2. Alpaz and Kınacıgil [7] Izmir Bay 400 40.5 470.0
3. Özdemir et al. [9] Black Sea Gallipoli Peninsula and Dardanelles Northern Aegean and Marmara Regions
4. Çanakkale Region 1049 25.0
5. Cengiz et al. [10] 473 61.2 1980.0 Ceyhan [20] 2817 34.2c 458.4 This study 1 76.5 4800.0
6. a=from Ceyhan [20], b= mean length with 14 age, c=FL (Fork Length)
7. Although bluefish is extremely important in Turkish fishery, present stock levels are uncertain.
8. There are indications (smaller average sizes of individuals, lower catch per unit effort according to the

9. years) that their stocks have declined due to fishing pressure or the other factors [13]. In this respect,
10. Akyol and Ceyhan [8], Özdemir et al. [9] and Cengiz et al. [10] reported the fishing mortality rates to
11. be 0.60 year-1, 0.83 year-1 and 0.69 year-1, respectively. 4. Conclusion
12. As well known, individuals in populations exposed to high levels fisheries mortality/pressure will
13. respond by reproducing at smaller average sizes and ages [18] and so reached maximum lengths may
14. getting and getting smaller. But, the one individual that subjected to no overfishing pressure could be
15. reached that kind of length [19]. Besides, any factor that may to the utmost influence growth has been
16. shown to have an effect, including nutrient availability, temperature, food availability, light regime,
17. pollutants, oxygen, salinity, intra-specific social interactions, current speed, predator density and
18. genetics [18]. These factors might give rise to large varitions in length of a fish.The result of this
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