Genetic and bio-ecologic characteristics of common pandora Pagellus erythrinus from the eastern mediterranean coast of Turkey for the ecosystem-based fishery management
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Date
2020
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Journal Title
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Publisher
Central Fisheries Research Inst
Access Rights
info:eu-repo/semantics/openAccess
Abstract
Genetic structure and growth characteristics of common pandora Pagellus erythrinus populations collected from the Iskenderun, Mersin and Antalya Bays were revealed through D-loop sequencing of mtDNA and length-weight and age-length relationships. While the highest value of genetic diversity was obtained in the Mersin population (0.0024), the lowest value was in Iskenderun population (0.0006). A total of 9 haplotypes was found and mean haplotype diversity was found 0.7485. The highest genetic divergence was observed between the Mersin and Iskenderun Bay populations (0.0206), whereas the Iskenderun and Antalya Bay populations had the least genetic divergence (0.0165). BioMorphv3 was used for determining the length-weight and age-length relationships. The length-weight relationships for all individuals of Iskenderun, Mersin and Antalya populations were estimated as W=0.0693 x L2.3887 (r=0.9456), W=0.0786 x L2.3338 (r=0.9473) and W=0.0693 x L2.3887 (r=0.9542), respectively. The von Bertalanffy growth parameters for all individuals of Iskenderun, Mersin and Antalya populations were calculated as Lt=39.22 [1-e0.210(t+0.32)], Lt=50.48 [1-e0.120(t+2.76)], Lt=38.08 [1-e0.158(t+0.48)], respectively. Published by Central Fisheries Research Institute (SUMAE) Trabzon, Turkey.
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Keywords
Growth parameters, mtDNA sequencing, Northeastern Mediterranean, Pagellus erythrinus, Stock identification
Journal or Series
Genetics of Aquatic Organisms
WoS Q Value
Scopus Q Value
Q4
Volume
4
Issue
1
