Araştırma Makalesi

Length-Weight, Length-Length Relationships and Condition Factor of Squalius cephalus (Linnaeus, 1758) in the Munzur River

Cilt: 8 Sayı: 4 31 Aralık 2023
PDF İndir
EN TR

Length-Weight, Length-Length Relationships and Condition Factor of Squalius cephalus (Linnaeus, 1758) in the Munzur River

Abstract

In this study; some features were investigated such as length-weight, length-length relationships and condition factor of Squalius cephalus (Linnaeus, 1758) were collected between 2019-2021 from Munzur River. 49 were female and 59 were male; female/male ratio was found to be 1/1.20. Total length and weight ranged between 8.2-24.1 cm and 6.8-148.6 g for female; 8.9-24.3 cm and 7.3-156.8 g for male. The length-weight relationship of S. cephalus was found W = 0.0079L3,1229 (R² = 0.965) in females, W = 0.0074L3.1536 (R² = 0.971) in males and W= 0.0076L3.1407 (R² = 0.969) in all individuals. It was determined that the b value was not statistically different from 3 in female, male and all individuals (t-test; p>0.05). The growth of the S. cephalus was determined to be isometric (b=3) in the Munzur River. The relationship between total, fork and standard lengths was determined for female, male and all individuals were quite strong (P<0.001; R2>0.927). Condition factor of S. cephalus varies between 0.827-1.438 in females and 0.826-1.517 in males from Munzur River.

Keywords

Length-weight relationship , length-length relationship , condition factor , Squalius cephalus , Munzur River

Kaynakça

  1. Aydın, R., Yüce, S., Şen, D., Çoban, M.Z., Birici, N., Uslu, A.A. & Küçükyılmaz, M. (2015). Keban Baraj Gölü'nde Yaşayan Tatlısu Kefali (Squalius cephalus, L., 1758)'nin Büyüme Özellikleri. Yunus Araştırma Bülteni, 2, 59-69.
  2. Bagenal, T.B. & Tesch, F.W. (1978). Age and growth. In: Methods for assessment of fish production in freshwaters. 3rd edn. T. Bagenal (Ed.). IBP Handbook No. 3. Blackwell Scientific Publications, Oxford, UK, pp. 101-136.
  3. Benzer, S. & Gül, A. (2017). Population structure and some growth properties of chub Squalius cephalus (Linnaeus, 1758) in Devres Stream of Kızılırmak River, Turkey. Journal of Fisheries, 5(3), 513- 518. DOI: 10.17017/jfish.v5i3.2017.247
  4. Bostancı, D. & Polat, N. (2009). Age Determination and Some Population Characteristics of Chub (Squalius cephalus L., 1758) in the Çamlıdere Dam Lake (Ankara, Turkey). Turkish Journal of Science and Technology, 4(1), 25-30.
  5. Bulut, H., Sesli, A. & Tepe, R. (2021). Uzunçayır Baraj Gölü Güncel Zooplanktonunun Bazı Su Kalite Parametreleri ile Değerlendirilmesi. International Journal of Pure and Applied Sciences, 7(3), 429- 441. DOI: 10.29132/ijpas.938647
  6. Çelik, Ç. (2019). Length, Weight and Age Characteristics of Chub [Squalius cephalus (Linnaeus, 1758)] in the Istranca Brook (İstanbul). Turkish Journal of Bioscience and Collections, 3(1), 11-18. DOI: 10.26650/tjbc.20190003
  7. Çetinkaya, O. (1989). Balıkçılık Biyolojisi ve Populasyon Dinamiği (Ders Notları ). Akdeniz Üniv. Eğirdir Su Ürünleri YO, Eğirdir, 65s.
  8. Çoban, M.Z., Gündüz, F., Yüksel, F., Demirol, F., Yıldırım, T. & Kurtoğlu, M. (2013). Uzunçayır Baraj Gölü (Tunceli) Balık Faunası. Yunus Araştırma Bülteni, 2, 35-44. DOI: 10.17693/yunus.00196
  9. Demirol, F., Gündüz, F., Yıldız, N., Kurtoğlu, M., Çoban, M.Z. & Yüksel, F. (2016). Uzunçayır Baraj Gölü (Tunceli-Türkiye)'nde yaşayan tatlısu kefali (Squalius cephalus)’nin bazı büyüme parametreleri. Journal of Limnology and Freshwater Fisheries Research, 2(2), 67-76.
  10. Froese, R. (2006). Cube law, condition factor and weightlength relationships: history, meta-analysis and recommendations. Journal of Applied Ichthyology, 22, 241-253.

Kaynak Göster

APA
Özcan, E. İ., & Serdar, O. (2023). Length-Weight, Length-Length Relationships and Condition Factor of Squalius cephalus (Linnaeus, 1758) in the Munzur River. Journal of Anatolian Environmental and Animal Sciences, 8(4), 621-625. https://doi.org/10.35229/jaes.1339601