Journals / Journal of Anatolian Environmental and Animal Sciences / 2023 / Cilt: 8 Sayı: 1

Condition Factor, Length-Weight and Length - Length Relationships of Squalius orientalis Heckel, 1847 Living in Harşit Stream

Harşit Çayı’nda Yaşayan Squalius orientalis Heckel, 1847’in Kondisyon Faktörü Boy-Ağırlık ve Boy-Boy İlişkileri

Pages
140–145
Publication Date
2023-03-31
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

All relationships among total length, fork length and standard length were highly significant (P<0.001).

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, condition factor values, length-weight and length-length relationships of 202 chub, Squalius orientalis Heckel, 1847 individuals sampled from Harşit Stream were determined.
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Key Findings & Data:Sex ratio (female:male) of population was calculated as 1.00:1.26.
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Conclusion & Impact:All relationships among total length, fork length and standard length were highly significant (P<0.001).
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Boy-ağırlık ilişkisi · Harşit Çayı · Kondisyon faktörü

Abstract

In this study, condition factor values, length-weight and length-length relationships of 202 chub, Squalius orientalis Heckel, 1847 individuals sampled from Harşit Stream were determined. Sex ratio (female:male) of population was calculated as 1.00:1.26. The total length and weight values of the samples were determined as 9.0-30.3 cm and 6.54-325.26 g, respectively. Length-weight relationship was calculated as W=0.0056xTB3,227 (r2=0.995) for all specimens. According to b value of length-weight relationship, the types of growth for all individulas was positive allometric in Squalius orientalis. There was no statistical difference in mean condition factor between females and males (P>0.05). The mean condition factor value was 1.004±0.0067 for entire population. All relationships among total length, fork length and standard length were highly significant (P<0.001).

Özet

Bu çalışmada, Harşit Çayı’ndan örneklenen 202 adet tatlı su kefali Squalius orientalis Heckel, 1847 bireyinin kondisyon faktörü değerleri, boy-ağırlık ve boy-boy ilişkileri tespit edilmiştir. Örneklemde dişi: erkek oranı 1,00:1,26 olarak hesaplanmıştır. Örneklerin total boy ve ağırlık değerleri sırasıyla 9,0-30,3 cm ve 6,54-325,26 g olarak tespit edilmiştir. Tüm örnekler için boy-ağırlık ilişkisi W=0,0056xTB3,227 (r2=0,995) olarak hesaplanmıştır. Boy-ağırlık ilişkisinin b değerine göre Squalius orientalis ’in tüm bireylerinde pozitif allometrik büyüme bulunmuştur (b>3, P<0,001). Ortalama kondisyon faktörü eşeyler arasında farklılık göstermemiştir (P>0,05). Populasyon genelinde ortalama kondisyon faktörü 1,004±0,0067 olarak tespit edilmiştir. Total, çatal ve standart boylar arasında kuvvetli ilişkiler tespit edilmiştir (P<0,001).

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Cite This Article

YAZICIOĞLU, O., YAZICI, R., AKKAN, T. (2023). Condition Factor, Length-Weight and Length - Length Relationships of Squalius orientalis Heckel, 1847 Living in Harşit Stream. Journal of Anatolian Environmental and Animal Sciences, Cilt: 8 Sayı: 1, 140–145. https://ajindex.com/articles/907543

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References (15)

  1. Avşar, D. (1998). Balıkçılık Biyolojisi ve Populasyon Dinamiği. Baki Kitap ve Yayınevi,
  2. Adana, Türkiye, 303 s. Aydemir, K., Uzel, N., Benzer, S. & Gül, A. (2019). Bayındır Çayı’ndaki (Ankara) Squalius pursakensis (Hankó, 1925) Popülasyonunun Bazı Biyolojik Özellikleri. International Journal of Applied Biology and Environmental Science, 1(2),12-15.
  3. Bagenal, T.B. & Tesch, F.W. (1978). Age and Growth. In: T.B. Bagenal (Ed.), Methods for Assessment of Fish Production in Freshwater, 101-136s, Blackwell Science Publication, Oxford, UK. Başkurt, S., Aksu, S., Çınar, E. & Emiroğlu, Ö. (2021). Üçlerkayası Göletinden Yakalanan Balıkların BoyAğırlık İlişkileri. Research Journal of Biology Sciences, 14(1), 51-69.
  4. Bolger, T. & Connolly, P.L. (1989). The Selection of Suitable İndices for the Measurement and Analysis of Fish Condition. Journal of Fish Biology, 34(2), 171-182.
  5. Bostancı, D., Yedier, S., Kontaş, S., Kurucu, G. & Polat, N. (2017). Length-weight, length-length relationships and condition factors of some fish species in Yalıköy Stream (Ordu-Turkey). Aquaculture Studies, 17, 375-383.
  6. Çelik, Ç. (2019). Istranca deresi (İstanbul)’ndeki tatlısu kefalinin [Squalius orientalis (Linnaeus, 1758)] yaş ve büyüme özellikleri. Turkish Journal of Bioscience and Collections, 3(1), 11-18.
  7. Çelikkale, M.S. (1994). Freshwater Fishes and Their Aquaculture, Vol. II, Publications of Karadeniz Technical University, Trabzon, Turkey Dedeoğlu, Y., Yeşilçicek, T. & Kalaycı, F. (2020). Borçka Baraj Gölü’ndeki (Artvin) Tatlısu Kefali (Squalius orientalis Heckel, 1847)’nin Bazı Büyüme Parametreleri. Recep Tayyip Erdoğan Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, 1(1), 38-53.
  8. Doğan, E. (2013). Çoruh Nehri’nin Balık Faunası. Yüksek Lisans, Recep Tayyip Erdoğan Üniversitesi Fen Bilimleri Enstitüsü, Rize, Türkiye. Froese, R. (2006).
  9. Cube Law, Condition Factor and Weight– Length Relationships: History, Meta‐analysis and Recommendations. Journal of Applied Ichthyology, 22(4), 241-253.
  10. Geldiay, R. & Balık, S. (1988).
  11. Türkiye Tatlısu Balıkları, Ege Üniversitesi Yayınları,
  12. İzmir,
  13. Turkey. Haimovici, M. & Velasco, G. (2002). Length weight relationship of marine fishes from Southern Brazil. The ICLARM Qtr., 23(1), 14-16.
  14. Kiliç, S. & Becer, Z.A. (2016). Growth and reproduction of chub (Squalius orientalis ) in Lake Yeniçağa, Bolu, Turkey. International Journal of Agriculture and Biology, 18, 419-424.
  15. Koç, H.T., Erdoḡan, Z., Tinkci, M. & Treer, T. (2007). Age, growth and reproductive character