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Journals / Journal of Limnology and Freshwater Fisheries Research / 2026 / Cilt: 4 Sayı: 1

Intestine Villi Morphology of Black Sea Trout (Salmo labrax Pallas, 1814)

Karadeniz Alabalığı (Salmo labrax Pallas, 1814)’nın Bağırsak Villi Morfolojisi

Osman Tolga Özel0000-0002-5414-6975
İsa Coşkun(Ahi Evran Üniverstesi)0000-0001-5495-6006
Eyüp Çakmak0000-0003-3075-9862
Pages
42–46
Publication Date
2018-04-27
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AI Summary & Key Takeaways

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

According to the results obtained, m iddle intestine villi morphology changed depending on age (1, 2, 3, 4 and 5 years old) and different live weight of similar ages ( 16 months old ).

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This study was conducted to determine the effect of age, sex and weight on the middle intestine villi m orphology of fifth-generation Black Sea trout ( Salmo trutta labrax Pallas, 1811).
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Key Findings & Data:According to the results obtained, m iddle intestine villi morphology changed depending on age (1, 2, 3, 4 and 5 years old) and different live weight of similar ages ( 16 months old ).
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Conclusion & Impact:However, it was found that m iddle intestine villi morphology didn’t changed depending on sex.
🔬Design:Lab & Field Experiment
📍Scope:Comprehensive Sample
⚙️Variables:Alabalık · yaş · cinsiyet

Abstract

This study was conducted to determine the effect of age, sex and weight on the middle intestine villi m orphology of fifth-generation Black Sea trout ( Salmo trutta labrax Pallas, 1811). The fish were kept in the freshwater ponds (June-October) and marine cages (November-May) to provide the life cycle of species. Intestine tissue samples were taken during period when fish were kept in marine cages. According to the results obtained, m iddle intestine villi morphology changed depending on age (1, 2, 3, 4 and 5 years old) and different live weight of similar ages ( 16 months old ). The lowest intestine villi development was obtained in 1 years old fish. This was followed by 2 years old fish. The highest intestine villi development was obtained in 3 years old fish. Besides, intestine villi development of high weighted fish was higher than those of low weighted fish. However, it was found that m iddle intestine villi morphology didn’t changed depending on sex.

Özet

Bu çalışma, 5. (F5) nesil Karadeniz alabalığı ( Salmo labrax Pallas, 1814)’nın bağırsak villi morfolojisi üzerine yaş, cinsiyet ve ağırlığın etkisini belirlemek için yapılmıştır. Türün doğal yaşam döngüsünü sağlamak için, balıklar tatlısu havuzlarında (Haziran-Ekim) ve deniz kafeslerinde (Kasım-Mayıs) tutulmuştur. Bağırsak doku örnekleri, balıkların deniz kafeslerinde tutulduğu dönemde alınmıştır. Çalışmada elde edilen sonuçlara göre, orta bağırsak villi morfolojisi balığın yaşına (I, II, III, IV ve V yaş) ve aynı yaştaki balığın (16 aylık yaş) farklı canlı ağırlığına (düşük ve yüksek ağırlıklı) bağlı olarak değişmiştir. En düşük bağırsak villi gelişimi I yaşlı balıklarda görülmüş, bunu II yaşlı balıklar takip etmiştir. En yüksek bağırsak villi gelişimi ise III yaşlı balıklarda görülmüştür. Ayrıca yüksek ağırlığa sahip balıkların bağırsak villi gelişimi düşük ağırlıklaki balıklardan daha yüksek bulunmuştur. Ancak orta bağırsak villi morfolojisi üzerine cinsiyetin etkisinin olmadığı tespit edilmiştir.

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Cite This Article

Özel, O. T., Coşkun, İ., Çakmak, E. (2018). Intestine Villi Morphology of Black Sea Trout (Salmo labrax Pallas, 1814). Journal of Limnology and Freshwater Fisheries Research, Cilt: 4 Sayı: 1, 42–46. https://doi.org/10.17216/limnofish.365434

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