DNA Barcoding of Sparidae Family in Bardawil Lagoon, North Sinai, Egypt | ||||
| Egyptian Journal of Aquatic Biology and Fisheries | ||||
| Article 73, Volume 29, Issue 4, July and August 2025, Page 1293-1311 PDF (565.34 K) | ||||
| DOI: 10.21608/ejabf.2025.443057 | ||||
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| Author | ||||
| Sallam et al. | ||||
| Abstract | ||||
| Bardawil Lagoon is one of Egypt’s most important fishing areas, being the second-largest and least polluted lagoon in the country. A significant portion of its catch is exported, highlighting its economic value. Among the most prominent fish groups in the lagoon are species from the family Sparidae, commonly known as porgies or sea breams. A taxonomic study of Sparidae species in Bardawil Lagoon was conducted using specimens collected directly from the lagoon. Classification was based on molecular data, specifically through analysis of the mitochondrial cytochrome oxidase subunit 1 (COI) gene. Studying molecular barcoding and genetic diversity among Sparidae species is crucial for effective management and conservation strategies. Following DNA analysis, a modified identification key was developed to distinguish Sparidae species present in Bardawil Lagoon. The study confirmed the presence of three species: Sparus aurata, Diplodus sargus, and Boops boops. | ||||
| Keywords | ||||
| Sparidae; Fish identification; DNA barcoding; Phylogeny; COI gene | ||||
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