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Journals / Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2018 / Cilt: 20 Sayı: 2

Length-Weight Relationships, Reproduction, Hepatosomatic Index of The Lesser Spotted Catshark, Scyliorhinus canicula [L.] The Sea of Marmara, Turkey

Marmara Denizi’nde benekli kedi balığı, Scyliorhinus canicula [L.]’nın hepatosomatik indeksi, üremesi, boy-ağırlık ilişkisi

Hatice Torcu Koç
Zeliha Erdoğan
Pages
98–108
Publication Date
2018-12-01
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AI Summary & Key Takeaways

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

As the overall sex ratio [male and female ] was 1.12:1, it was not found statistically significant [p>0.05].

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Some biological aspects of 91 lesser spotted catshark Scyliorhinus canicula [L.] were examined.
📊
Key Findings & Data:The samples were caught with trawl hauls from Bandırma Bay in the years of 2013-2014.
💡
Conclusion & Impact:As the overall sex ratio [male and female ] was 1.12:1, it was not found statistically significant [p>0.05].
🔬Design:Araştırma Makalesi
📍Scope:2013-2014 Verileri
⚙️Variables:Bandırma Körfezi · Scyliorhinus canicula · büyüme

Abstract

Some biological aspects of 91 lesser spotted catshark Scyliorhinus canicula [L.] were examined. The samples were caught with trawl hauls from Bandırma Bay in the years of 2013-2014. Total lenghts of fishes ranged from 18.0-47.4 cm while their weights ranged from 28.78-583.78 g. It was observed that lenght-weight increased allometrically. As the overall sex ratio [male and female ] was 1.12:1, it was not found statistically significant [p>0.05]. The mature females were determined to spawn successively at least two eggs each batch. HSI values were estimated not to have significant differences between males and females [P>0.05].

Özet

91 benekli kedi balığı , Scyliorhinus canicula (L.)’nın bazı biyolojik özellikleri incelenmiştir. Örnekler 2013-2014 yıllarında Bandırma Körfezi’nden trol çekimleri ile yakalanmıştır. Balıkların toplam boyları 18,0-47,4 cm, ağırlıkları ise 28,78-583,78 gr. arasında olup, boy-ağırlık ilişkisi allometrik olarak arttığı gözlenmiştir. Eşey oranı 1.12:1 olup, istatistiksel olarak önemli bulunmamıştır (p>0.05). Olgun dişilerin her batında ardı ardına en az iki yumurta bıraktıkları belirlenmiştir. Hepato-somatik değerlerinin erkek ve dişiler arasında önemli farklılıklara sahip olmadığı hesaplanmıştır [p>0.05].

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Cite This Article

Koç, H. T., Erdoğan, Z. (2018). Length-Weight Relationships, Reproduction, Hepatosomatic Index of The Lesser Spotted Catshark, Scyliorhinus canicula [L.] The Sea of Marmara, Turkey. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 20 Sayı: 2, 98–108. https://doi.org/10.25092/baunfbed.411802

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