Hostname: page-component-586b7cd67f-t7czq Total loading time: 0 Render date: 2024-11-22T06:05:44.799Z Has data issue: false hasContentIssue false
  • English
  • Français

Rhythmical Hatching and Oncomiracidial Behaviour in the Hexabothriid Monogenean Rajonchocotyle Emarginata from the Gills of Raja spp.

Published online by Cambridge University Press:  11 May 2009

I. D. Whittington  and
G. C. Kearn
I. D. Whittington
Affiliation:
School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ
G. C. Kearn
Affiliation:
School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ
Get access Rights & Permissions [Opens in a new window]

Extract

In a study of the life-cycle of the hexabothriid monogenean Rajonchocotyle emarginata by Wiskin (1970), attempts to obtain newly hatched larvae were unsuccessful, and it was decided to make a new attempt to culture eggs and hatch larvae, at the same time investigating the effects of those factors found in other monogeneans to influence hatching, such as host mucus (see Kearn, 1974), shadows (see Kearn, 1982) and mechanical disturbance (see Bovet, 1967). The success of these renewed attempts to hatch the eggs of R. emarginata provided an opportunity to study the behaviour of the free-swimming oncomiracidium and attempts were made to relate hatching phenomena and larval behaviour to the behaviour of the host.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 66 , Issue 1 , February 1986 , pp. 93 - 111
Copyright
Copyright © Marine Biological Association of the United Kingdom 1986

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Boulenger, E. G., 1929. Observations on the nocturnal behaviour of certain inhabitants of the Society's aquarium. Proceedings of the Zoological Society of London, 1929 (1), 359–362.CrossRefGoogle Scholar
Bovet, J., 1959. Observations sur l'oeuf et l'oncomiracidium de Diplozoon paradoxum von Nordmann, 1832. Bulletin de la Société neuchâteloise des sciences naturelles, 82, 231–245.Google Scholar
Bovet, J., 1967. Contribution à la morphologie et à la biologie de Diplozoon paradoxum von Nordmann, 1832. Bulletin de la Société neuchateloise des sciences naturelles, 90, 64–159.Google Scholar
Bychowsky, B. E., 1957. Monogenetic Trematodes, their Classification and Phytogeny. Moscow & Leningrad: Academy of Sciences U.S.S.R. [In Russian.] Ènglish translation by Hargis, W. J. and Oustinoff, P. C. (1961). Washington: American Institute of Biological Sciences.Google Scholar
Chia, F.-S., Buckland-Nicks, J. & Young, C. M., 1984. Locomotion of marine invertebrate larvae: a review. Canadian Journal of Zoology, 62, 1205–1222.CrossRefGoogle Scholar
Duntley, S. Q., 1963. Light in the sea. Journal of the Optical Society of America, 53, 214–233.CrossRefGoogle Scholar
Euzet, L. & Raibaut, A., 1960. Le développement postlarvaire de Squalonchocotyle torpedinis (Price 1942) (Monogenea, Hexabothriidae). Bulletin de la Société neuchateloise des sciences naturelles, 83, 101–108.Google Scholar
Houlihan, D. F. & Macdonald, S., 1979. Diclidophora merlangi and Entobdella soleae: egg production and oxygen consumption at different oxygen partial pressures. Experimental Parasitology, 48, 109–117.Google Scholar
Hughes, G. M., 1960. The mechanism of gill ventilation in the dogfish and skate. Journal of Experimental Biology, 37, 11–27.Google Scholar
Kearn, G. C., 1967. Experiments on host-finding and host-specificity in the monogenean skin parasite Entobdella soleae. Parasitology, 57, 585–605.CrossRefGoogle ScholarPubMed
Kearn, G. C., 1973. An endogenous circadian hatching rhythm in the monogenean skin parasite Entobdella soleae, and its relationship to the activity rhythm of the host (Solea solea). Parasitology, 66, 101–122.Google Scholar
Kearn, G. C., 1974. The effects of fish skin mucus on hatching in the monogenean parasite Entobdella soleae from the skin of the common sole, Solea solea. Parasitology, 68, 173–188.Google Scholar
Kearn, G. C., 1975. Hatching in the monogenean parasite Dictyocotyle coeliaca from the body cavity of Raja naevus. Parasitology, 70, 87–93.CrossRefGoogle ScholarPubMed
Kearn, G. C., 1978. Eyes with, and without, pigment shields in the oncomiracidium of the monogenean parasite Diplozoon paradoxum. Zeitschrift für Parasitenkunde, 57, 35–47.Google Scholar
Kearn, G. C., 1980. Light and gravity responses of the oncomiracidium of Entobdella soleae and their role in host location. Parasitology, 81, 71–89.CrossRefGoogle Scholar
Kearn, G. C., 1981. Behaviour of oncomiracidia. Parasitology, 82, 57–68.Google Scholar
Kearn, G. C., 1982. Rapid hatching induced by light intensity reduction in the monogenean Entobdella diadema. Journal of Parasitology, 68, 171–172.Google Scholar
Kearn, G., 1984. A possible ciliary photoreceptor in a juvenile polyopisthocotylean monogenean, Sphyranura sp. International Journal for Parasitology, 14, 357–361.CrossRefGoogle Scholar
Kearn, G. C. & Macdonald, S., 1976. The chemical nature of host hatching factors in the monogenean skin parasites Entobdella soleae and Acanthocotyle lobianchi. International Journal for Parasitology, 6, 457–466.Google Scholar
Llewellyn, J., 1957. Host specificity in monogenetic trematodes. In Proceedings of the First Symposium on Host Specificity among Parasites of Vertebrates, pp. 199–212. Neuchâtel.Google Scholar
Llewellyn, J., 1972. Behaviour of monogeneans. Zoological Journal of the Linnean Society, 51, supplement 1 19–30.Google Scholar
Llewellyn, J., Green, J. E. & Kearn, G. C., 1984. A check-list of monogenean (platyhelminth) parasites of Plymouth hosts. Journal of the Marine Biological Association of the United Kingdom, 64 881–887.Google Scholar
Lyons, K. M., 1972. Sense organs of monogeneans. Zoological Journal of the Linnean Society, 51, supplement 1 181–199.Google Scholar
Macdonald, S., 1974 a. Host skin mucus as a hatching stimulant in Acanthocotyle lobianchi, a monogenean from the skin of Raja spp. Parasitology, 68 331–338.CrossRefGoogle ScholarPubMed
Macdonald, S., 1974 b. Aspects of the Biology of Some Monogenean Parasites. Ph.D. Thesis, University of East Anglia, Norwich.Google Scholar
Macdonald, S., 1975. Hatching rhythms in three species of Diclidophora (Monogenea) with observations on host behaviour. Parasitology, 71 211–228.Google Scholar
Mauchline, J., 1980. The biology of mysids and euphausiids. Advances in Marine Biology, 18 3–681.Google Scholar
Mauchline, J. & Fisher, L. R., 1969. The biology of euphausiids. Advances in Marine Biology, 7, 454 pp.Google Scholar
Paling, J. E., 1969. The manner of infection of trout gills by the monogenean parasite Discocotyle sagittata. Journal of Zoology, 159 293–309.Google Scholar
Steven, G. A., 1932. Rays and skates of Devon and Cornwall. II. A study of the fishery; with notes on the occurrence, migrations and habits of the species. Journal of the Marine Biological Association of the United Kingdom, 18 1–34.Google Scholar
Wheeler, A., 1978. Key to the Fishes of Northern Europe. London: Frederick Warne.Google Scholar
Wiskin, M., 1970. The oncomiracidium and post-oncomiracidial development of the hexabothriid monogenean Rajonchocotyle emarginata. Parasitology, 60 457–479.CrossRefGoogle Scholar