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Otolith shape analysis and relationships between total length and otolith dimensions of European barracuda, Sphyraena sphyraena in the Mediterranean Sea

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dc.contributor.author Yedier, S.
dc.date.accessioned 2023-01-06T10:33:22Z
dc.date.available 2023-01-06T10:33:22Z
dc.date.issued 2021
dc.identifier.citation Yedier, S. (2021). Otolith shape analysis and relationships between total length and otolith dimensions of European barracuda, Sphyraena sphyraena in the Mediterranean Sea. Iranian Journal of Fisheries Sciences, 20(4), 1080-1096.Doi:10.22092/ijfs.2021.124429 en_US
dc.identifier.isbn 1562-2916
dc.identifier.uri http://dx.doi.org/10.22092/ijfs.2021.124429
dc.identifier.uri https://www.webofscience.com/wos/woscc/full-record/WOS:000684937900004
dc.identifier.uri http://earsiv.odu.edu.tr:8080/xmlui/handle/11489/3348
dc.description WoS Categories : Fisheries Web of Science Index : Science Citation Index Expanded (SCI-EXPANDED) Research Areas : Fisheries en_US
dc.description.abstract Aims of the present study were to evaluate otolith shape and estimate the relationships between total length and otolith dimensions of S. sphyraena from the Mediterranean coast of Turkey. Two shape analysis methods were used for otolith shape and also two regressions models were used to estimate total length-otolith dimensions relationships. In the present study, 97 fish were examined during 2020-2021 fishing season. Otolith shape indices such as form factor, aspect ratio, ellipticity, circularity, rectangularity, and roundness were calculated for each S. sphyraena sample. Otolith contours were obtained using wavelet functions and ten otolith morphological characters for S. sphyraena. Morphological characteristics of S. sphyraena otoliths were variable both between left and right side of the otolith and total length groups. Otolith width and area measurements differed statistically between left and right otoliths (p<0.05). High-level morphological differences in anterior, posterior and dorsal part zones of the otoliths of S. sphyraena were detected between right and left otoliths. The relationships were determined between total length and otolith dimensions. The highest correlation value was calculated between otolith length and total length (r(2): 0.876). This is the first study to determine the otolith shape and relationships between total length and otolith dimensions of S. sphyraena from the Mediterranean coast of Turkey. en_US
dc.language.iso eng en_US
dc.publisher IRANIAN FISHERIES SCIENCE RESEARCH INST-IFSRI TEHRAN en_US
dc.relation.isversionof 10.22092/ijfs.2021.124429 en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject FISH SIZE; ATHERINA-BOYERI; MORPHOLOGY; L.; MORPHOMETRICS; POPULATIONS; MUGILIDAE; MULLIDAE; BLACK; NORTH en_US
dc.subject Sagittal otolith; Shape indices; Sphyraena sphyraena; Otolith dimensions; Mediterranean Sea en_US
dc.title Otolith shape analysis and relationships between total length and otolith dimensions of European barracuda, Sphyraena sphyraena in the Mediterranean Sea en_US
dc.type article en_US
dc.relation.journal IRANIAN JOURNAL OF FISHERIES SCIENCES en_US
dc.contributor.department Ordu Üniversitesi en_US
dc.contributor.authorID 0000-0003-0017-3502 en_US
dc.identifier.volume 20 en_US
dc.identifier.issue 4 en_US
dc.identifier.startpage 1080 en_US
dc.identifier.endpage 1096 en_US


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