Journals / Su Ürünleri Dergisi / 2006 / Cilt: 23 - Sayı: 1-3supl

A preliminary study on reproductive peculiarities of the Tonguesole (Cynoglossus sinusarabici Chabanaud, 1931) from Northeastern Mediterranean (Mersin)

Kuzeydoğu Akdeniz' deki (Mersin) sivrikuyruk dil balığının (Cynoglossus sinusarabici Chabanaud, 1931) üreme dönemi ve ilk üreme boyunun belirlenmesi üzerine bir ön çalışma

Pages
519–522
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

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

By using the monthly changes of the mean Gonadosomatic Index, it was found that this species reproduced twice in a year; one of them in May-July and other in between September and December length at first maturity was 6.8 cm and 6.9 cm for males and females, respectively.

📌 3 Key Takeaways

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Objective & Hypothesis:Reproductive peculiarities of tonguesole {Cynoglossus sinusarabia (Chabanaud, 1931)) collected from Babadillimani Bight were studied by using monthly sampling during the period of May 1999 to April 2000.
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Key Findings & Data:The examined samples composed of %51.5 males and %48.5 females.
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Conclusion & Impact:By using the monthly changes of the mean Gonadosomatic Index, it was found that this species reproduced twice in a year; one of them in May-July and other in between September and December length at first maturity was 6.8 cm and 6.9 cm for males and females, respectively.
🔬Design:Research Article
📍Scope:2000 Verileri
⚙️Variables:Domain Parameters

Abstract

Reproductive peculiarities of tonguesole {Cynoglossus sinusarabia (Chabanaud, 1931)) collected from Babadillimani Bight were studied by using monthly sampling during the period of May 1999 to April 2000. The examined samples composed of %51.5 males and %48.5 females. By using the monthly changes of the mean Gonadosomatic Index, it was found that this species reproduced twice in a year; one of them in May-July and other in between September and December length at first maturity was 6.8 cm and 6.9 cm for males and females, respectively. Mean fecundity was also found as 7207±4514.

Özet

Babadillimani Koyu'ndaki Cynoglossus sinusarabici Chabanaud, 1931 populasyonunun üreme özelliklerini belirlemek amacıyla Mayıs 1999-Nisan 2000 tarihleri arasında aylık örnekleme yolluyla elde edilen örneklerin %51.5'inin erkek, %48.5'sinin ise dişilerden oluştuğu saptanmıştır. Gonadosomatik İndeks değerlerinin aylık değişiminden bu türün üreme döneminin Mayıs-Temmuz ve Eylül-Aralık arasındaki dönemlerde olmak üzere yılda iki kez gerçekleştiği; ilk eşeysel olgunluk boyunun erkeklerde 6.8, dişilerde 6.9 cm olduğu; ortalama yumurta verimliliği (Fekondite) ise, 7207±4514 adet olduğu saptanmıştır.

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Cite This Article

ÖZYURT, C. E., AVŞAR, D., YELDAN, H., ÖZÜTOK, M., ÇİÇEK, E. (2022). A preliminary study on reproductive peculiarities of the Tonguesole (Cynoglossus sinusarabici Chabanaud, 1931) from Northeastern Mediterranean (Mersin). Su Ürünleri Dergisi, Cilt: 23 - Sayı: 1-3supl, 519–522. https://ajindex.com/articles/593631

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