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Journals / Journal of FisheriesSciences.com / 2012 / Cilt: 6 - Sayı: 1

Umman Denizi, Muscat şehrinde Lutjanus bengalensis (Family: Lutjanidae) otolit kütle asimetrisi üzerine bir çalışma

Study on the otolith mass asymmetry in Lutjanus bengalensis (family: Lutjanidae) collected from Muscat City on the sea of Oman

Laith A. JAWAD
Juma M. AL-MAMRY
Dawood AL- MAMARY
Luqman AL-HASANI
Pages
74–79
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

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

The value of sagittae mass asymmetry falls between -0.2 and +0.2.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The sagittae mass asymmetry was studied in the teleost Lutjanus bengalensis and it is calculated as the difference between the mass of the right and left paired otoliths divided by average otolith mass.
📊
Key Findings & Data:As in the case of other symmetrical fish species, the result of the present study showed that the absolute value of sagittae mass asymmetry (X) in L. bengalensis does not depend on fish length and otolith growth rate.
💡
Conclusion & Impact:The value of sagittae mass asymmetry falls between -0.2 and +0.2.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The sagittae mass asymmetry was studied in the teleost Lutjanus bengalensis and it is calculated as the difference between the mass of the right and left paired otoliths divided by average otolith mass. As in the case of other symmetrical fish species, the result of the present study showed that the absolute value of sagittae mass asymmetry (X) in L. bengalensis does not depend on fish length and otolith growth rate. On the other hand, the absolute value of otolith mass asymmetry is increased with the fish length. The value of sagittae mass asymmetry falls between -0.2 and +0.2.

Özet

Bu çalışmada; teleost Lutjanus bengalensis’in kütle asimetrisi, sağ ve sol otolit çiftlerinin kütleleri, ortalama otolit kütlesine bölümü ile hesaplanarak çalışılmıştır. Diğer simetrik balık türlerinde olduğu gibi, bu çalışmada da sagittae kütle asimetrisinin mutlak değeri (X)’nin L. Bengalensis türünde de balığın boyuna ve otolit büyüme oranına bağlı olmadığı görülmüştür. Diğer yandan mutlak otolit kütle asimetrisinin boy uzadıkça artmıştır. Sagittae kütle asimetri değeri -0.2 ile +02 arasında hesaplanmıştır.

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Cite This Article

JAWAD, L. A., AL-MAMRY, J. M., MAMARY, D. A., AL-HASANI, L. (2022). Umman Denizi, Muscat şehrinde Lutjanus bengalensis (Family: Lutjanidae) otolit kütle asimetrisi üzerine bir çalışma. Journal of FisheriesSciences.com, Cilt: 6 - Sayı: 1, 74–79. https://ajindex.com/articles/563210

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