Length-weight relationship and condition factor of the Thinlip Grey Mullet (Liza ramada) in the Bardawil Lagoon, North Sinai, Egypt.
Rabea, A., El-Sayed, M., El-Dakar, A., Ahmed, M., Ahmed, S., Al-Beak, A. (2024). Length-weight relationship and condition factor of the Thinlip Grey Mullet (Liza ramada) in the Bardawil Lagoon, North Sinai, Egypt.. EKB Journal Management System, 11(2), 43-49. doi: 10.21608/maj.2024.411269
Ahmed A. Rabea; Mostafa A. El-Sayed; Ashraf Y. El-Dakar; Mohamed S. Ahmed; Samah K. Ahmed; Ahmed M. Al-Beak. "Length-weight relationship and condition factor of the Thinlip Grey Mullet (Liza ramada) in the Bardawil Lagoon, North Sinai, Egypt.". EKB Journal Management System, 11, 2, 2024, 43-49. doi: 10.21608/maj.2024.411269
Rabea, A., El-Sayed, M., El-Dakar, A., Ahmed, M., Ahmed, S., Al-Beak, A. (2024). 'Length-weight relationship and condition factor of the Thinlip Grey Mullet (Liza ramada) in the Bardawil Lagoon, North Sinai, Egypt.', EKB Journal Management System, 11(2), pp. 43-49. doi: 10.21608/maj.2024.411269
Rabea, A., El-Sayed, M., El-Dakar, A., Ahmed, M., Ahmed, S., Al-Beak, A. Length-weight relationship and condition factor of the Thinlip Grey Mullet (Liza ramada) in the Bardawil Lagoon, North Sinai, Egypt.. EKB Journal Management System, 2024; 11(2): 43-49. doi: 10.21608/maj.2024.411269

Length-weight relationship and condition factor of the Thinlip Grey Mullet (Liza ramada) in the Bardawil Lagoon, North Sinai, Egypt.

Mediterranean Aquaculture Journal
Volume 11, Issue 2, December 2024, Page 43-49  XML PDF (566.05 K)
Document Type: Original Article
DOI: 10.21608/maj.2024.411269
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Authors
Ahmed A. Rabea1; Mostafa A. El-Sayed1; Ashraf Y. El-Dakar2; Mohamed S. Ahmed2; Samah K. Ahmed3; Ahmed M. Al-Beak2
1Faculty of Aquaculture and Marine Fisheries, Arish University, Egypt.
2Faculty of Aquaculture and Marine Fisheries, Arish University, Egypt
3Center Laboratory for Aquaculture Research (CLAR), Agricultural Research Center, Egypt
Abstract
A random sample of 273 fish of Mugilidae species the thinlip grey mullet (Liza ramada) was taken from Bardawil lagoon, North Sinai Egypt, from October to April during fishing season 2020/2021. The length-weight relationship, condition factor, and length at first capture parameters were analyzed. In the present study, the sizes for all individuals of Liza ramada ranged between 14.2 – 39.3 cm in length and 25 -503 g in weight. The length-weight relationship was W = 0.0173 L2.7695 (R2 = 0.9788), W = 0.0104 L2.9269 (R2 = 0.9836) and W = 0.0125 L2.8699 (R2 = 0.9813) for males, females and combined sexes of Liza ramada respectively. The value of b indicated negative allometric growth. In the present study, the condition factor of Liza ramada during this study was ranged between 0.67-0.94 in males, 0.71-0.91 in females, and 0.69-0.94 in combined sexes. The condition factor was high during (May, June, and July) and low during April.
 
Keywords
Key word: Liza ramada; Bardawil lagoon; Length-weight relationship; Condition factor
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