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Cryptocaryon irrttans (Ciliophora): photoperiod and transmission in marine fish

Published online by Cambridge University Press:  11 May 2009

P.J. Burgess
Affiliation:
Department of Biology, University of Plymouth, Drake Circus, Plymouth, PL4 8AA
R.A. Matthews
Affiliation:
Department of Biology, University of Plymouth, Drake Circus, Plymouth, PL4 8AA

Abstract

The ciliate Cryptocaryon irritans Brown, 1951 is a parasite of tropical marine fishes, being recorded chiefly from coral reef species (Laird, 1956; Burgess, 1978; Colorni, 1985). The disease, cryptocaryosis, accounts for fish mortalities in aquaria (De Graaf, 1973) and mariculture systems (Huff & Burns, 1981; Colorni, 1985; Kaige & Miyazaki, 1985; Rasheed, 1989); however, relatively few studies have been undertaken on the biology of C. irritans, as highlighted by Lorn & Dykova (1992). Sikama (1937) described the major features of the life cycle, infection of the fish epidermis alternating with a free-living phase of reproduction within a protective cyst. Most other investigations of C. irritans have been concerned with morphology (Sikama, 1937, 1938; Brown, 1951, 1963; Nigrelli & Ruggieri, 1966; Cheung et al., 1981; Colorni, 1988) with a recent work on the ultrastructure of the pellicle (Matthews et al., 1993). Little is known regarding the behaviour of free-living stages and the possible influence of environmental factors on transmission. Nigrelli & Ruggieri (1966) noted photopositive responses in theronts. The establishment and maintenance of C. irritans in mullet under controlled conditions (Burgess & Matthews, 1994) provided an opportunity further to investigate light in the survival strategy of this fish pathogen.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1994

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References

Brown, E.M., 1951. A new parasitic protozoan the causal organism of a white spot disease in marine fish Canthigaster rostratus, Scarus cretensis, Diplodus vulgaris and others. Agenda and Abstracts of the Scientific Meetings of the Zoological Society of London, 1950, no. 11, 12.Google Scholar
Brown, E.M., 1963. Studies on Cryptocaryon irritans Brown. Proceedings of the First International Congress on Protozoology, Prague, 22–31 August 1961, pp. 284287. Prague: Czechoslovak Academy of Sciences.Google Scholar
Burgess, P.J. & Matthews, R.A., 1994. A standardized method for the in vivo maintenance of Cryptocaryon irritans (Ciliophora) using the grey mullet, Chelon labrosus, as an experimental host. Journal of Parasitology, 80, 288292.CrossRefGoogle ScholarPubMed
Burgess, W.E., 1978. Butterflyfishes of the world. New York: TFH Publications.Google Scholar
Cheung, P.J., Nigrelli, R.F. & Ruggieri, G.D., 1979. Studies on cryptocaryoniasis in marine fish: effect of temperature and salinity on the reproductive cycle of Cryptocaryon irritans Brown, 1951. Journal of Fish Diseases, 2, 9397.CrossRefGoogle Scholar
Cheung, P.J., Nigrelli, R.F. & Ruggieri, G.D., 1981. Scanning electron microscopy on Cryptocaryon irritans Brown 1951, a parasitic ciliate in marine fishes. Journal of Aquariculture, 2, 7072.Google Scholar
Colorni, A., 1985. Aspects of the biology of Cryptocaryon irritans, and hyposalinity as a control measure in cultured gilt-head sea bream Sparus aurata. Diseases of Aquatic Organisms, 1, 1922.CrossRefGoogle Scholar
Colorni, A., 1988. New observations on the biology and infection process of Cryptocaryon irritans, a pathogen of marine fish. Third International Colloquium on Pathology in Marine Aquaculture. Gloucester Point, Virginia, USA, pp. 3940. [Abstracts.]Google Scholar
De Graff, F., 1973. Marine aquarium guide. London: Pet Library.Google Scholar
Ewing, M.S. & Kocan, K.M., 1987. Ichthyophthirius multifiliis (Ciliophora) exit from gill epithelium. Journal of Protozoology, 34, 309312.CrossRefGoogle ScholarPubMed
Guilcher, A., 1988. Coral reef geomorphology. Chichester: John Wiley and Sons.Google Scholar
Huff, J.A. & Burns, C.D., 1981. Hypersaline and chemical control of Cryptocaryon irritans in red snapper, Lutjanus campechanus, monoculture. Aquaculture, 22, 181184.CrossRefGoogle Scholar
Kaige, N. & Miyazaki, T., 1985. A histopathological study of white spot disease in Japanese flounder. Fish Pathology, 20, 6164. [In Japanese with English summary.]CrossRefGoogle Scholar
Kearn, G.C., 1980. Light and gravity responses of the oncomiracidium of Entobdella soleae and their role in host location. Parasitology, 81, 7189.CrossRefGoogle Scholar
Kennedy, C.R., 1975. Ecological animal parasitology. Oxford: Blackwell Scientific Publications.Google Scholar
Laird, M., 1956. Aspects offish parasitology. Proceedings of the Second Joint Symposium of the Science Society of Malaya and Malayan Mathematical Society, pp. 4654.Google Scholar
Lofts, B., 1970. Animal photoperiodism. London: Edward Arnold Ltd. [Studies in Biology Series, no. 25.]Google Scholar
Lorn, J. & Cerkasovova, A., 1974. Host-finding in invasive stages of Ichthyophthirius multifiliis. Journal of Protozoology, 21, 457. [Abstract 155.]Google Scholar
Lom, J. & Dykova, I., 1992. Protozoan parasites of fishes. London: Elsevier. [Developments in Aquaculture and Fisheries Science, vol. 26.]Google Scholar
Lowe-McConnell, R.H., 1987. Ecological studies in tropical fish communities. Cambridge University Press.CrossRefGoogle Scholar
Matthews, B.F., Matthews, R.A. & Burgess, P.J., 1993. Cryptocaryon irritans Brown, 1951 (Ichthyophthiriidae): the ultrastructure of the somatic cortex throughout the life cycle. Journal of Fish Diseases, 16, 339349.CrossRefGoogle Scholar
Nigrelli, R.F. & Ruggieri, G.D., 1966. Enzootics in the New York aquarium caused by Cryptocaryon irritans Brown, 1951 (= Ichthyophthirius marinus Sikama, 1961), a histophagous ciliate in the skin, eyes and gills of marine fishes. Zoologica, 51, 97102.Google Scholar
Nybakken, J.W., 1988. Marine biology. 2nd ed. New York: Harper & Row.Google Scholar
Pill-Soon, S. & Walker, E.B., 1981. Molecular aspects of photoreceptors in Protozoa and other micro-organisms. In Biochemistry and physiology of Protozoa, 2nd ed., vol. 4 (ed. M., Levandowsky and S.H., Hutner), pp. 199233. London: Academic Press.Google Scholar
Randall, J.E., 1968. Caribbean reef fishes. Reigate, Surrey: TFH (Great Britain) Ltd.Google Scholar
Rasheed, V.M., 1989. Diseases of cultured brown-spotted grouper Epinephelus tauvina and silvery black porgy Acanthopagrus cuvieri in Kuwait. Journal of Aquatic Animal Health, 1, 102107.2.3.CO;2>CrossRefGoogle Scholar
Schwassmann, H.O., 1971. Biological rhythms. In Fish physiology, vol. VI. Environmental relations and behaviour (ed. W.S., Hoar and D.J., Randall), pp. 371428. London: Academic Press.Google Scholar
Sikama, Y., 1937. Preliminary report on the white-spot disease in marine fish. Suisan-Gakukai-Ho, 7, 149160. [In Japanese.]Google Scholar
Sikama, Y., 1938. Uber die Weisspünktchenkrankheit bei Seefischen. Journal of the Shanghai Science Institute, Section III, 4, 113128.Google Scholar
Starck, W.A. II & Davis, W.P., 1966. Night habits of fishes of Alligator Reef, Florida. Ichthyologica, 38, 313356.Google Scholar
Thresher, R.E., 1980. Reef fish. St Petersburg, Florida: Palmetto Publishing.Google Scholar
Wahli, T., Meier, W. & Schmitt, M., 1991. Affinity of Ichthyophthirius multifiliis theronts to light and/or fish. Journal of Applied Ichthyology, 7, 244248.CrossRefGoogle Scholar
Wilkie, D.W. & Gordin, H., 1969. Outbreak of cryptocaryoniasis in marine aquaria at Scripps Institution of Oceanography. California Fish and Game, 55, 227236.Google Scholar
Wille, J.J. Jr, 1979. Biological rhythms in Protozoa. In Biochemistry and physiology of Protozoa, 2nd ed., vol. 2 (ed. M., Levandowsky and S.H., Hutner), pp. 67149. London: Academic Press.Google Scholar