Preliminary evaluation of by-catch, mortality and yield per recruit for the Sea bass, Dicentrarchus labrax in hand line fisheries, Bardawill Lagoon, North Sinai, Egypt
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چکیده
منابع مشابه
An estimation of growth parameter, mortality rates and yield-per-recruit for beluga (Huso huso) living in Caspian Sea
This paper presents the results of study on age, growth, mortality rates and yield-per-recruit of Beluga (Huso huso) living in Caspian Sea. The mean length of successive years, mortality rates and yield-per-recruit studies indicated that at present the resource is under heavy fishing pressure. For the female Beluga growth was regarded as comprising of three stages, and the von Bertalanffy param...
متن کاملMorphological malformations of the sea bass (Dicentrarchus labrax): Comparison between hormone injected and non-injected fish
In this study, fertilization, hatching and deformation rate of the eggs, and larvae obtained from hormone injected (HI) and non-injected broodstock (NHI), were determined. In the experiment, no differences were observed in the groups’ fertilization rates (p>0.05). Hatching rate was found higher in the HI group (p < 0.05). During the experiment, malformations such as spinal fluid accumulation, s...
متن کاملMultiple vitellogenin yolk precursors in European sea bass (Dicentrarchus labrax).
Yilmaz, O., Prat, F., Ibáñez, A.J., Amano, H., Koksoy, S., and Sullivan, C.V. INRA LPGP, Rennes Cedex, France; Instituto de Ciencias Marinas de Andalucía, CSIC, SPAIN; Instituto de Acuicultura de Torre de la Sal, CSIC, SPAIN (Present address: University of Valencia, SPAIN); Kitasato University, JAPAN; North Carolina State University, USA (Present address: Carolina AquaGyn, USA). E-mail: ozlem.y...
متن کاملSkin mucus proteome map of European sea bass (Dicentrarchus labrax).
Skin mucus is the first barrier of fish defence. Proteins from skin mucus of European sea bass (Dicentrarchus labrax) were identified by 2DE followed by LC-MS/MS. From all the identified proteins in the proteome map, we focus on the proteins associated with several immune pathways in fish. Furthermore, the real-time PCR transcript levels in skin are shown. Proteins found include apolipoprotein ...
متن کاملAn estimation of growth parameter, mortality rates and yield-per-recruit for beluga (Huso huso) living in Caspian Sea
This paper presents the results of study on age, growth, mortality rates and yield-per-recruit of Beluga (Huso huso) living in Caspian Sea. The mean length of successive years, mortality rates and yield-per-recruit studies indicated that at present the resource is under heavy fishing pressure. For the female Beluga growth was regarded as comprising of three stages, and the von Bertalanffy param...
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ژورنال
عنوان ژورنال: Egyptian Journal of Aquatic Biology and Fisheries
سال: 2019
ISSN: 2536-9814
DOI: 10.21608/ejabf.2019.36381