Genetic variability of the blue and red shrimp Aristeus antennatus in the Western Mediterranean Sea inferred by DNA microsatellite loci

2012

Genetic variation at eight microsatellite loci was studied in nine populations of the blue and red shrimp Aristeus antennatus to investigate whether distinct stocks are present in the Western Mediterranean Sea. A high level of gene flow and no evidence of genetic partitioning were discovered. No significant variation was found (FST = 0.00673, P-value = 0.067) even when shrimps from exploited and those from deep-water unexploited grounds were compared. No evidence of reduction or expansion of population size in the recent past was found, as indicated by the bottleneck and interlocus g-tests. Our results are consistent with previous studies using mitochondrial gene methods and allozymes, indi…

Movement pattern of spawners of white seabream, Diplodus sargus sargus (Linnaeus, 1758), in the gulf of Castellammare (NW Sicily)

2011

DIEL ACTIVITY AND HOME RANGE OF THE WHITE SEABREAM DIPLODUS SARGUS SARGUS (LINNAEUS, 1758) IN THE GULF OF CASTELLAMMARE (NW SICILY)

2011

Genetic variation of the dolphinfish Coryphaena hippurus (Pisces, Coryphaenidae) in the Mediterranean Sea

2015

Molecular diversity of dolphinfish (Coryphaena hippurus) shows the merging of endemic and widespread haplotypes in the Mediterranean Sea

2015

Molecular data on Coryphaena hippurus (Linnaeus, 1758) from western and central Mediterranean Sea were reported and compared. The aim of the study was to study the mitochondrial molecular structuring of the species at different geographical scales: localities, sub-basins, and oceans. Results show the absence of a sharp population structure inside the Mediterranean Sea, and the isolation of the Mediterranean dolphinfishes from those inhabiting the Atlantic Ocean