Ultrastructure of Spironuclues barkhanus n. sp. (Diplomonadida: Hexamitidae) from grayling Thymallus thymallus (L.) (Salmonidae) and Atlantic salmon Salmo salar L. (Salmonidae)

Journal of Eukaryotic Microbiology

Volumn 44, Issue 5, 1997, Pages 399-407

  Sterud, Erik ^a   Mo, Tor A ^b   Poppe, Trygve T ^a  

^a NORWEGIAN UNIVERSITY OF LIFE SCIENCES   (Norway)

^b Central Veterinary Laboratory   (Norway)

Author keywords

Axenic culture; Hexamita; Systemic infection

Indexed keywords

DIPLOMONADIDA; HEXAMITA; HEXAMITIDAE; MASTIGOPHORA (FLAGELLATES); SALMO SALAR; SALMONIDAE; SPIRONUCLEUS; SPIRONUCLEUS BARKHANUS; THYMALLUS THYMALLUS;

EID: 0030930788     PISSN: 10665234     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1550-7408.1997.tb05715.x     Document Type: Article

References (20)

1. Brugerolle, G., Joyon, L. & Oktem, N. 1973. Contribution à l'étude cytologique et phylétique des Diplozoaires (Zoomastigophorea, Diplozoa Dangeard 1910). II. Étude ultrastructurale du genre Spironucleus (Lavier 1936). Protistologica, 9:495-502.
2. Brugerolle, G., Kunstyr, I., Senaud, J. & Friedhoff, K. T. 1980. Fine structure of trophozoites and cysts of the pathogenic diplomonad Spironucleus muris. Z. Parasitenkd., 62:47-61.
3. Buchmann, K. & Uldal, A. 1996. Temperature, pH and bile dependent in vitro cultivation of Hexamita salmonis from rainbow trout Oncorhynchus mykiss intestine. Dis. Aquat. Org., 24:169-172.
4. Davis, H. S. 1926. Octomitus salmonis, a parasitic flagellate of trout. Bull. Bur. Fish. Wash., 42:9-26.
5. Einszporn-Orecka, T. 1979. Flagellates Spironucleus anguillae sp. n. parasites of Eel, (Anguilla anguilla L.). Acta Protozool., 18:237-241.
6. Ferguson, H. W. 1979. Scanning and transmission electron microscopical observations on Hexamita salmonis (Moore, 1922) related to mortalities in rainbow trout fry Salmo gairdneri Richardson. J. Fish Dis., 2:57-67.
7. Keister, D. B. 1983. Axenic culture of Giardia lamblia in TYIS-33 medium supplemented with bile. Trans. R. Soc. Trop. Med. Hyg., 77:487-488.
8. 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 tshawytscha. Dis. Aquat. Org., 14:81-89.
9. Kulda, J. & Lom, J. 1964. Remarks on the diplomastigine flagellates from the intestine of fishes. Parasitology, 54:753-762.
10. Kulda, J. & Nohýnková, E. 1978. Flagellates of the human intestine and of intestines of other species. In: Kreier, J. P. (ed.), Parasitic Protozoa, Vol. II. Academic Press, New York. Pp. 1-138.
11. Lavier, G. 1936. Sur la structure des Flagellés du genre Duj. R. Soc. Biol., 121:1177-1180.
12. Lom, J. & Dyková, I. 1992. Protozoan parasites of fishes. Developments in aquaculture and fisheries science, 26. Elsevier, Amsterdam.
13. Mo, T. A., Poppe, T. T. & Iversen, L. 1990. Systemic hexamitosis in salt-water reared Atlantic salmon (Salmo salar L.). Bull. Eur. Ass. Fish Pathol., 10:69.
14. Moore, E. 1922. Octomitus salmonis, a new species of intestinal parasite in trout. Trans. Am. Fish. Soc., 52:74-97.
15. Poppe, T. T., Mo. T. A. & Iversen, L. 1992. Disseminated hexamitosis in sea-caged Atlantic salmon Salmo salar. Dis. Aquat. Org., 14:91-97.
16. Poynton, S. L. & Morrison, C. M. 1990. Morphology of diplomonad flagellates: Spironucleus torosa N. Sp. from Atlantic cod Gadus morhua L., and Haddock Melanogrammus aeglefinus (L.) and Hexamita salmonis Moore from Brook trout Salvelinus fontinalis (Mitchill). J. Protozool., 37:369-383.
17. Poynton, S. L., Fraser W., Francis-Floyd, R., Rutledge, P., Reed, P. & Nerad, T. A. 1995. Spironucleus vortens N. Sp. from the freshwater Angelfish Pterophyllum scalare: Morphology and Culture. J. Euk. Microbiol., 42:731-742.
18. Siddal, M. E., Hong, H. & Desser, S. S. 1992. Phylogenetic analysis of the Diplomonadida (Weynon, 1926) Brugerolle, 1975: evidence for heterochrony in protozoa and against Giardia lamblia as a "Missing Link." J. Protozool., 39:361-367.
19. Wierzbicka, J. & Einszporn-Orecka, T. 1986. Flagellates Spironucleus mobilis sp. n in Eel, Anguilla anguilla (L.). Acta Protozool., 25:75-80.
20. Woo, P. T. K. & Poynton, S. L. 1995. Diplomonadida, Kinetoplastida and Amoebida (Phylum Sarcomastigophora). In: Woo, P. T. K. (ed.). Fish Diseases and Disorders, Vol. 1. Protozoan and Metazoan Infections. CAB International, Wallingford, England. Pp. 27-96.