Growth and reproduction of the Mediterranean mud shrimp Upogebia pusilla (Petagna, 1792) in the central Aegean Sea, Turkey

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dc.contributor.authorIlkyaz, Akin Turker
dc.contributor.authorAydin, Celalettin
dc.contributor.authorDeniz, Tomris
dc.date.accessioned2020-12-01T12:05:15Z
dc.date.available2020-12-01T12:05:15Z
dc.date.issued2020
dc.departmentEge Üniversitesien_US
dc.description.abstractThe aim of this study was to determine the growth and reproduction characteristics of Upogebia pusilla in the central Aegean Sea. This species is widely used by the commercial and amateur bait fisheries in Turkey. A total of 1949 U. pusilla individuals were taken from Izmir Bay between April 2014 and March 2015. Their total length ranged between 16.96 and 80.32 mm (6.51 and 26.56 mm CL) with a mean value +/- SE of 52.41 +/- 0.25 mm (17.54 +/- 0.08 mm CL). the female:male ratio was 1:0.99 (P > 0.05) and males can grow larger than females. For all individuals, the equations CL = 0.317 x TL + 0.951 (R-2 = 0.962) and W = 0.015 x TL3.11 (R-2 = 0.978) described the total length-carapace length and total length-total weight relatioships, respectively. the Von Bertalanffy growth equation for females was CLt = 26.08 x (1 - e(-0.487 x (t + 0.0048))) (phi' = 2.52), while for males it was CLt = 29.12 x (1 - e(-0.424 x (t + 0.0053))) (phi' = 2.56). the relationship between the fecundity and the total length was found to be F = 6.654 x 10(-7) x TL(3.9)0 (R-2 = 0.919). Spawning occurred at three different seasons: between February and April, in June, and in August. the relationship between the total length and sexual maturity was found to be PL = Phi x (-11.449 + 0.288 x TL) (R-2 = 0.926) for females, while it was P-L = Phi x (-10.399 + 0.191 x TL) (R-2 = 0.878) for males. First maturity lengths were estimated as 50.11 mm for females and 54.54 mm for males, and the first reproduction age for both sexes was found to be II+.en_US
dc.identifier.doi10.21411/CBM.A.604F3052
dc.identifier.endpage148en_US
dc.identifier.issn0007-9723
dc.identifier.issn2262-3094
dc.identifier.issn0007-9723en_US
dc.identifier.issn2262-3094en_US
dc.identifier.issue2en_US
dc.identifier.startpage137en_US
dc.identifier.urihttps://doi.org/10.21411/CBM.A.604F3052
dc.identifier.urihttps://hdl.handle.net/11454/62937
dc.identifier.volume61en_US
dc.identifier.wosWOS:000545767000001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherCahiers De Biologie Marineen_US
dc.relation.ispartofCahiers de Biologie Marineen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLength distributionen_US
dc.subjectSex ratioen_US
dc.subjectTotal length-carapace length relationshipen_US
dc.subjectLength-weight relationshipen_US
dc.subjectAgeen_US
dc.subjectSpawning perioden_US
dc.subjectLength of first maturityen_US
dc.titleGrowth and reproduction of the Mediterranean mud shrimp Upogebia pusilla (Petagna, 1792) in the central Aegean Sea, Turkeyen_US
dc.typeArticleen_US

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