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dc.contributor.authorMoradi Chafi, Mehdi
dc.contributor.authorKhanipour, A.A.
dc.contributor.authorRamezani, M.R.
dc.contributor.authorMahisefat, F.
dc.coverage.spatialIranen_US
dc.coverage.spatialSefidroud Riveren_US
dc.date.accessioned2018-07-01T12:57:14Z
dc.date.available2018-07-01T12:57:14Z
dc.date.issued2007
dc.identifier.urihttp://hdl.handle.net/1834/13080
dc.description.abstractThis Research has been done monthly in Sefidroud river and its tributaries from Agust 2003 to July 2004 . From the total number of 2027 specimens of caught fish , 800 and 629 were males and females respectively , and 598 specimens were undistinguished. Samples were caught by cast nets. Fork length range of all specimen was 33-255 mm (119.56 ±46) and their weight rang was 0.42-257.5 gr (34.4 ±39.06) gr and their age range was 0-5 (1.76 ±0.959) year. The avrege of relative frequency in C.c.gracilis was 65.1 % . The average of condition factor was 1.07±0.13 . Between Fork length and weight of C.c.gracilis . Was exponential relation and coefficient of correlation was estimated 99.11% . Growth cofficient (k) was 0.114 ; L∞ was estimated 373.5 mm. C.c.g consumed of Chrysophyta phylum more than other Phytoplankton phyla in Sefidroud river and from Bentic point of view, consumed of clay, Filamentous algae detritus, insects, seeds. Absolute fecundity range was 1823-9274 (4553.8 ±2169.1) eggs. Considering the GSI and frequency percent of maturity stages, spawning period of the fish begins from April and peak of spawning is in June and terminates in July.en_US
dc.description.sponsorshipIranian Fisheries Science Research Instituteen_US
dc.language.isofaen_US
dc.publisherIranian Fisheries Science Research Instituteen_US
dc.relation.ispartofseries86.927;
dc.subject.otherBiologyen_US
dc.titleSurveying the biology of Capoeta capoeta gracilis and it s distribution, the goal aquaculturize the speciesen_US
dc.typeReporten_US
dc.description.statusPublisheden_US
dc.format.pages96pp.en_US
dc.publisher.placeTehran, Iranen_US
dc.subject.asfaSurveyen_US
dc.subject.asfaCapoeta capoeta gracilisen_US
dc.subject.asfaAquaculturizeen_US
dc.subject.asfaSpeciesen_US
dc.subject.asfaSpecimensen_US
dc.subject.asfaMalesen_US
dc.subject.asfaFemalesen_US
dc.subject.asfaFishen_US
dc.subject.asfaSamplesen_US
dc.subject.asfaWeighten_US
dc.subject.asfaC.c.gracilisen_US
dc.subject.asfaGrowthen_US
dc.subject.asfaChrysophyta phylumen_US
dc.subject.asfaPhytoplankton phylaen_US
dc.subject.asfaFilamentous algae detritusen_US
dc.subject.asfaGSIen_US
dc.subject.asfaMaturityen_US
dc.subject.asfaSpawningen_US
dc.type.refereedRefereeden_US
refterms.dateFOA2021-01-30T18:48:26Z


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