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dc.contributor.authorAfraei Bandpyi, M.A.
dc.contributor.authorParafkandeh Haghighy, F.
dc.contributor.authorSalmani, A.
dc.contributor.authorKhoshbavar Rostami, H.R.
dc.coverage.spatialIranen_US
dc.coverage.spatialCaspian Seaen_US
dc.coverage.spatialMazandaran Provinceen_US
dc.coverage.spatialGolestan provinceen_US
dc.date.accessioned2018-05-06T14:02:01Z
dc.date.available2018-05-06T14:02:01Z
dc.date.issued2004
dc.identifier.issn1026-1354
dc.identifier.urihttp://hdl.handle.net/1834/12764
dc.description.abstractThis survey is part of identification and determination of clupeidae (Genus Alosa), in southern Caspian Sea, Mazandaran and Golestan Province coastal waters during 1997-99. In this study, total of 336 fish samples were studied. The results showed that 4 species of clupeidae, belong to: Alosa brashnikowii (Borodin, 1904), A. caspia (Eichwald, 1983), A. saposchnikowii (Grimm, 1887) and A. kessleri (Grimm, 1887). For species identification two morphometric and morphomerestic factors were used. One of the important factors of morphometric is gill rakers and, A. braschnikowii had 20-40 with average of 30.93±6.11, A. caspia had 110-125 with average of 118.3±5.23, A. kessleri had 60-73 with average of 66.82±3.31 and A. saposchnikowii had 20-48 with of average of 32.83 ±4.93 percent gill rakers. Another important morphometric factors are percent ratio of eye diameter to total length. A. braschnikowii had 2.9-5.82 and average of 4.72±0.53 percent, A. caspia had 5.73-7.46 and average of 6.21±0.52, A. saposchnikowii had 6-9.33 and average of 7.3±1.8 percent and finally, A. kessleri had 4.27-6.48 and average of 5.46 ±0.71 percent.en_US
dc.language.isofaen_US
dc.relation.urihttp://isfj.areo.ir/en_US
dc.titleBiosystematic study of (Clupeidae) Alosa in Mazandaran and Golestan province coastal watersen_US
dc.typeJournal Contributionen_US
dc.bibliographicCitation.issue3en_US
dc.bibliographicCitation.titleIranian Scientific Fisheries Journalen_US
dc.bibliographicCitation.volume13en_US
dc.description.statusPublisheden_US
dc.format.pagerangepp.13-26en_US
dc.subject.asfaIdentificationen_US
dc.subject.asfaClupeidaeen_US
dc.subject.asfaAlosa braschnikowiien_US
dc.subject.asfaA. kesslerien_US
dc.subject.asfaA. caspiaen_US
dc.subject.asfaA. saposchnikowiien_US
dc.subject.asfaSurveyen_US
dc.subject.asfaSamplesen_US
dc.subject.asfaMorphometricen_US
dc.subject.asfaMorphomeresticen_US
dc.subject.asfaGill rakersen_US
dc.type.refereedRefereeden_US
refterms.dateFOA2021-01-30T18:48:28Z


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