POPULATION STRUCTURE AND DYNAMICS OF WARTY VENUS, VENUS VERRUCOSA (BIVALVIA, VENERIDAE), IN NORTH AEGEAN SEA, TURKEY

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dc.authoridCOLAKOGLU, Serhat/0000-0003-3526-6477
dc.contributor.authorCxolakoglu, Serhat
dc.contributor.authorPalaz, Mustafa
dc.date.accessioned2025-01-27T20:44:17Z
dc.date.available2025-01-27T20:44:17Z
dc.date.issued2015
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe growth, reproduction, and density of warty venus clams (Venus verrucosa) were studied at a depth of 2-5 m in Baklaburnu Bay in the North Aegean Sea, Turkey. Samples were collected monthly between September 2012 and August 2013. The average density of the studied population ranged between 152 individuals m(-2) (October) and 310 individuals m(-2) (June). The shell length at first capture (L-50%) by hand rake was 37 mm. von Bertalanffy growth parameters using the length-frequency distribution of V. verrucosa were estimated at L-infinity = 57.65 mm, the rate at which the asymptotic length (L-infinity) is approached (K) = 0.25 y(-1), theoretical age (y) when the length = 0 (t(0)) = -0.211, and seasonal oscillation in the growth rate was 0.30. Growth was rapid during the first 4 y of life (similar to 40 mm) and decreased after the 4th y. The slowest growth period was in January (winter point = 0.03). Overall growth performance, growth performance index, and potential longevity derived from seasonal parameters were calculated as 4.68, 2.92, and 12.0 y, respectively. The growth pattern showed isometric growth (slope [b] = 3.09) and the spawning period occurred from mid-June to August.
dc.identifier.doi10.2983/035.034.0217
dc.identifier.endpage354
dc.identifier.issn0730-8000
dc.identifier.issn1943-6319
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84940496755
dc.identifier.scopusqualityQ3
dc.identifier.startpage347
dc.identifier.urihttps://doi.org/10.2983/035.034.0217
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24529
dc.identifier.volume34
dc.identifier.wosWOS:000360410500017
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherNatl Shellfisheries Assoc
dc.relation.ispartofJournal of Shellfish Research
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectgrowth
dc.subjectreproduction
dc.subjectdensity
dc.subjectVenus verrucosa
dc.subjectNorth Aegean Sea
dc.subjectwarty venus clam
dc.titlePOPULATION STRUCTURE AND DYNAMICS OF WARTY VENUS, VENUS VERRUCOSA (BIVALVIA, VENERIDAE), IN NORTH AEGEAN SEA, TURKEY
dc.typeArticle

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