Species Diversity, Abundance, Distribution and Length Weight Relationship of Groupers (Family: Serranidae) in the Red Sea, Egypt

نویسندگان

چکیده

Groupers are valuable targets for artisanal and recreational fisheries in the Red Sea. The present study aimed to create first time a grouper database, including information on species composition, abundance distribution, length-weight relationships of from Twenty were collected three investigated sites; namely, Hurghada (site II) where landings showed most diversity with 18 species, Shalateen III) which yielded 16 El Tur I), site least number (only 4 species). highest individuals was recorded (49%), followed by (35%) (16%). belonged six genera: Epinephelus, Cephalopholis, Anyperodon, Plectropomus, Aethaloperca Variola. genus Epinephelus specious samples, 10 while genera Cephalopholis Plectropomus represented 5 2 respectively, Variola detected one species. According IUCN, Sea have been declared vulnerable. In this study, data relationship (LWR) presented abundant (15 For 15 it is estimate LWR parameters

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ژورنال

عنوان ژورنال: Egyptian Journal of Aquatic Biology and Fisheries

سال: 2023

ISSN: ['1110-6131', '2536-9814']

DOI: https://doi.org/10.21608/ejabf.2023.305588