genetic cline shapes population structure of the round sardinella …
WEB29 mrt. 2024 · Small pelagic fish play an important role in marine trophic webs and human food security. Among those, Sardinella aurita represents an extremely valuable resource in West Africa, where it is assumed to conform a transboundary stock.
Sardinella: the dwindling state of a West African staple
WEB13 okt. 2023 · The round sardinella (Sardinella aurita) and the flat sardinella (Sardinella maderensis) are emblematic transboundary fish species in West Africa: they migrate across waters, playing a key role in ensuring job and food security across the entire region.
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Genetic Differentiation of Round Sardinella Sardinella aurita ...
WEB31 jul. 2023 · The genetic structure of round sardinella Sardinella aurita populations sampled from the eastern Mediterranean, Iskenderun, Mersin, and Antalya Bays, was examined through cytochrome oxidase subunit I (COI) sequencing of mtDNA.
Mitochondrial genome structure and composition in 70 fishes: a …
WEB27 feb. 2024 · Lineage delimitation methods using Sardinella aurita and S. brasiliensis mitochondrial genomes support a single Operational Taxonomic Unit. Target enrichment was highly efficient, providing complete novel mitochondrial genomes with …
Spatial Shift of Small Pelagic Fish in North-West Africa Related to ...
WEB30 mei 2023 · The warming is associated with a spatial redistribution of upwelling intensity and productivity. As a result, the abundance of Sardinella aurita, the most abundant species along the coast, has increased in the subtropics (north part) and fallen in the intertropical region (south part).
Importance of Copepods in the Diet of - Springer
WEB6 feb. 2024 · This preliminary study investigated the diet composition and diet overlap for both Sardina pilchardus and Sardinella aurita, as well as the zooplankton distribution (with a special focus on copepods) in the representative region of Algiers coast (Bou Ismail Bay) during a short period on June 2015.
SevenS – Studies in Support of Sustainable Management of ... - CNR
WEB14 nov. 2023 · To improve scientific knowledge on the biology and population dynamics of the species Sardina pilchardus and Sardinella aurita in terms of reproductive period, growth and mortality of juveniles and adults.
Variation in the intestinal morphology and biometric …
WEB19 feb. 2024 · This study investigated the biology of <i>Sardinella</i> <i>aurita</i> (flat Sardinella) and <i>S.</i> <i>maderensis</i> (round Sardinella) at James Town in Ghana.A total of 40 round and flat Sardinella samples each were evaluated each month. The results showed significant difference between round and flat Sardinella with respect to intestinal …
A genetic cline shapes population structure of the round sardinella ...
WEB29 mrt. 2024 · Small pelagic fish play an important role in marine trophic webs and human food security. Among those, Sardinella aurita represents an extremely valuable resource in West Africa, where it is assumed to conform a transboundary stock.
Analysis of two coastal pelagic fish species (Sardinella aurita and ...
WEB15 apr. 2024 · Fifteen specimens of Sardinella aurita and fifteen specimens of Scomber colias were collected in the month of September over the four years of study (2019, 2020, 2021 and 2022), from artisanal seine fishing on the island of Tenerife.