Biological traits and population dynamic of Parapenaeus longirostris (Lucas, 1846) in the Marmara Sea, Turkey

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dc.authoridARSLAN IHSANOGLU, MUKADDER/0000-0003-0072-5848
dc.contributor.authorIhsanoglu, Mukadder Arslan
dc.contributor.authorİşmen, Ali
dc.date.accessioned2025-01-27T20:55:57Z
dc.date.available2025-01-27T20:55:57Z
dc.date.issued2020
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractParapenaeus longirostris is a valuable resource for the crustacean fisheries in the Marmara Sea, therefore, in this study length-weight relationships, growth, mortality, reproduction, recruitment patterns, the probabilities of capture and per recruit analyses were determined. Total 36288 samples were collected by beam trawl between September 2011 and July 2014 in 229 sampling stations. The total length (TL), body weight (g) and carapace length (CL) values ranged between 34 -175 mm, 0.2 - 28.9 g and 8 - 41 mm, respectively. CL-weight relationship equations were calculated for females, males and combined sexes, respectively, W=0.0023xCL(2.)5, W=0.0029xCL(2.43), W=0.0022xCL(2.52). The growth parameters were determined as L-infinity=199.5 mm, k=0.47, t(0)=-0.5 in TL, L-infinity=36.8 mm, k=0.37, t(0)=-0.69 in CL. L-25, L-50, and L-75 values were found to be 15.15 mm, 16.29 mm, 17.44 mm for males and 16.62 mm, 18.07 mm, 19.52 mm for females. The sexual maturity length for females was found 27.3 mm CL and the exploitation rate was found at 0.62 for the whole population.
dc.description.sponsorshipTAGEM project [TAGEM/HAYSUD/2011/09/02/04]
dc.description.sponsorshipThis study is a part of the Ph.D. thesis as `Spatial-Temporal Variations in Population Structure, Abundance and Catch Rates of Parapenaeus longirostris (Lucas, 1846) in The Sea of Marmara' and financially supported by TAGEM project no: TAGEM/HAYSUD/2011/09/02/04. And the authors would like to thanks the staff who helped in the laboratory and the fieldwork.
dc.identifier.doi10.12714/egejfas.37.3.10
dc.identifier.endpage283
dc.identifier.issn1300-1590
dc.identifier.issn2148-3140
dc.identifier.issue3
dc.identifier.startpage275
dc.identifier.trdizinid447019
dc.identifier.urihttps://doi.org/10.12714/egejfas.37.3.10
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/447019
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26251
dc.identifier.volume37
dc.identifier.wosWOS:000605750800010
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherEge Univ, Fac Fisheries
dc.relation.ispartofSu Urunleri Dergisi
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectParapenaeus fongirostris
dc.subjectlength-weight relationship
dc.subjectgrowth
dc.subjectreproduction
dc.subjectstock assessment
dc.subjectSea of Marmara
dc.titleBiological traits and population dynamic of Parapenaeus longirostris (Lucas, 1846) in the Marmara Sea, Turkey
dc.typeArticle

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