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dc.contributor.authorTURGAY, Emre
dc.date.accessioned2022-07-04T15:23:10Z
dc.date.available2022-07-04T15:23:10Z
dc.identifier.citationTURGAY E., "Edwardsiellosis in freshwater angelfish (Pterophyllum scalare)", ISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH, cilt.72, 2020
dc.identifier.issn0792-156X
dc.identifier.othervv_1032021
dc.identifier.otherav_aca1217d-3813-4558-b43a-c8d8b3edd15e
dc.identifier.urihttp://hdl.handle.net/20.500.12627/184197
dc.identifier.urihttps://avesis.istanbul.edu.tr/api/publication/aca1217d-3813-4558-b43a-c8d8b3edd15e/file
dc.identifier.urihttps://doi.org/10.46989/001c.19140
dc.description.abstractThe freshwater angelfish (Pterophyllum scalare) with its many varieties is one of the most popular species in the ornamental market. The moribund freshwater angelfish individuals (20-25 g in weight) were sampled from an ornamental fish production facility to determine the cause of mortalities started immediately in fish without any other visible finding except the loss of appetite. The mortality rate in the population was as high as 50% within a week. Bacteriological samples were taken from internal organs for the identification of the causative agent. Hemorrhage in the eyes, loss of scales and skin depigmentation were the most obvious external finding in the moribund fish. Internally; the liver was pale, the spleen was enlarged and the intestinal walls were thinned. According to conventional biochemical and physiological tests and 16S rRNA gene sequencing, all isolated bacteria were identified as Edwardsiella tarda. The antimicrobial susceptibility test performed using the disk diffusion test showed that the E. tarda strains we obtained were sensitive to enrofloxacin, sulfamethoxazole with trimethoprim, furazolidone and flumequine but resistant to ampicillin and tetracycline antibiotics.
dc.language.isoeng
dc.subjectSmall Animals
dc.subjectHealth Sciences
dc.subjectSu Ürünleri
dc.subjectTarımsal Bilimler
dc.subjectTarım ve Çevre Bilimleri (AGE)
dc.subjectBitki ve Hayvan Bilimleri
dc.subjectBALIKÇILIK
dc.titleEdwardsiellosis in freshwater angelfish (Pterophyllum scalare)
dc.typeMakale
dc.relation.journalISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH
dc.contributor.departmentİstanbul Üniversitesi , Su Bilimleri Fakültesi , Su Ürünleri Yetiştiriciliği Ve Hastalıkları Bölümü
dc.identifier.volume72
dc.contributor.firstauthorID3397217


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