TY  - JOUR
TT  - Identification and Treatment of Hexamitiasis Observed in Rainbow Trout (Oncorhynchus mykiss) Fry
AU  - Balta, Fikri
AU  - Dengiz Balta, Zeynep
PY  - 2018
DA  - April
Y2  - 2017
DO  - 10.35229/jaes.357640
JF  - Journal of Anatolian Environmental and Animal Sciences
JO  - JAES
PB  - Bülent VEREP
WT  - DergiPark
SN  - 2548-0006
SP  - 4
EP  - 8
VL  - 3
IS  - 1
KW  - Alabalık
KW  - protozoan parazit
KW  - tanı
KW  - tedavi
N2  - Inthis study, hexamitiasis which is a fatal disease in 0.5-10g of rainbow troutfry in different fish farms in the Eastern Black Sea Region of Turkey wasinvestigated between 2006 and 2016. A total of 360 diseased fish was examined monthly. The highestmortality rate in fish was observed in springand autumnmonths andtheir infestation continued throughout the year.Diagnosis was made by observation of the hexamitain feces contents from gut in light microscopy. Different chemotherapeuticssuch as albendazol, metronidazole, trichlorfon, toltrazuril and magnesium sulphate were applied on rainbow trout (Oncorhynchusmykiss) fry fortreatment of infestation. Albendazol and metronidazole were founded as the most effectivetreatment.
CR  - Awakura, T. (1992). Parasites of salmonid fishes in Japan. In: Kimura T (ed) Salmonid diseases (Proceedings of the OJI International Symposium on Salmonid Diseases). Hokkaido University Press, Sapporo, p 259–266.
CR  - Becker, C.D. (1977). Flagellate parasites of fish. In: Kreier JP (ed) Parasitic Protozoa, Vol 1. Academic Press, New York, p 357-416.
CR  - Jørgensen, A. & Sterud, E. (2006). The marine pathogenic genotype of Spironucleus barkhanus from farmed salmonids redescribed as Spironucleus salmonicida n. sp. Journal of Eukaryotic Microbiology 53(6), 531-541
CR  - Kent, M.L., Ellis, J., Fournie, J.W., Dawe, S.C., Bagshaw, J.W. & Whitaker, D.J. (1992). Systemic hexamitid (Protozoa: Diplomonadida) infection in seawater pen-reared Chinook salmon Oncorhynchus tshawytsha. Disease of Aquatic Organism, 14, 81–89.
CR  - Lom, J. & Dykova, I. (1992). Developments in aquaculture and fisheries science. Vol. 26 Protozoan parasites of fishes. Elsevier, Amsterdam. 1-315.
CR  - Poppe, T.T., Mo, T.A. & Iversen, L. (1992). Disseminated hexamitosis in sea-caged Atlantic salmon Salmo salar. Disease of Aquatic Organism, 14, 91–97.
CR  - Poynton, S.L. & Morrison, C.M. (1990). Morphology of diplomonad flagellates: Spironucleus torosan. sp. from Atlantic cod Gadus morhua L., and haddock Melanogrammus aeglefi-nus (L.) and Hexamita salmonis Moore from brook trout Salvelinus fontinalis (Mitchill). Journal Protozoology, 37, 369–383.
CR  - Poynton, S.L., Fraser, W., Francis-Floyd, R., Rutledge, P., Reed, P. & Nerad, TA. (1995). Spironucleus vortens n.sp., from freshwater angel fish Pterophyllum scalare: morphology and culture. Journal Eukaryot Microbiology, 42, 731–742.
CR  - Poynton, S.L. & Sterud, E. (2002). Guidelines for species descriptions of diplomonad flagellates from fish. Journal of Fish Disease, 25, 15–31.
CR  - Sterud, E. (1998). In vitrocultivation and temperature-depen-dant growth of two strains of Spironucleus barkhanus (Diplomonadida: Hexamitidae) from Atlantic salmon Salmo salar and grayling Thymallus thymallus. Disease of Aquatic Organism, 33, 57–61.
CR  - Sterud, E., Mo, T. A. & Poppe, T. T. 1997. Ultrastructure of Spironucleus barkhanus n. sp. (Diplomonadida: Hexamitidae) from grayling Thymallus thymallus (L.) (Salmonidae) and Atlantic salmon Salmo salar L. (Salmonidae). The Journal of Eukaryotic Microbiology, 44, 399-407.
CR  - Sterud, E., Mo, T.A. & Poppe, T.T. (1998). Systemic spironucleosis in sea-farmed Atlantic salmon Salmo salar, caused by Spironucleus barkhanus transmitted from feral Arctic char Salvelinus alpinus? Disease of Aquatic Organism, 33, 63–66.
CR  - Uldal, A. & Buchmann, K. (1996). Parasite host relations: Hexamita salmonis in rainbow trout Oncorhynchus mykiss. Disease of Aquatic Organism, 25, 229–231.
CR  - Vickerman, K. (1989). Phylum Zoomastigina. Class Diplomonadida. In: Margulis L, Corliss JO, Melkanian M, Chapman D (eds) Handbook of Protoctista. Jones and Barlett, Boston, p 200-210.
CR  - Woo, P.T.K. & Poynton, S.L. (1995). Diplomonadida, Kinetoplastida and Amoebida (phylum Sarcomastigophora). In: Woo PTK (ed) Fish diseases and disorders, Vol 1. Protozoan and metazoan disorders. CAB International, Wallingford, p27–96.
UR  - https://doi.org/10.35229/jaes.357640
L1  - https://dergipark.org.tr/en/download/article-file/407061
ER  -