Hostname: page-component-cd9895bd7-7cvxr Total loading time: 0 Render date: 2024-12-26T02:02:14.741Z Has data issue: false hasContentIssue false

The oncomiracidium of the monogenean Discocotyle sagittata

Published online by Cambridge University Press:  06 April 2009

I. L. Owen
Affiliation:
Department of Zoology, University College of Wales, Aberystwyth*

Extract

A description is given of the morphology and behaviour of the oncomiracidium of the monogenean D. sagittata. The larva has many features in common with the oncomiracidium of Diplozoon paradoxum but its development is less precocious than the latter. Suggestions are made as to the possible relationships of a pair of degenerate hooks on the haptor.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1970

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

REFERENCES

Bovet, J. (1959). Observations sur l'oeuf et oncomiracidium de Diplozoon paradoxum von Nordmann, 1832. Bulletin de la Société neuchâteloise des sciences naturelles 82, 231–45.Google Scholar
Bovet, J. (1967). Contribution à la morphologie et à la biologie de Diplozoon paradoxum von Nordmann, 1832. Bulletin de la Société neuchâteloise des sciences naturelles 90, 63159.Google Scholar
Bychowsky, B. E. (1957). Monogenetic Trematodes, their Classification and Phylogeny. 509 pp. Moscow: Leningrad. Academy of Sciences, U.S.S.R. (in Russian); English translation by W. J. Hargis and P. C. Oustinoff (1961) Washington: American Institute of Biological Sciences.Google Scholar
Euzet, L. (1955). Larves gyrodactyloïdes nageantes de quelques Trématodes monogénétiques de poissons marins. Bulletin de la Société neuchâteloise des sciences naturelles 78, 71–9.Google Scholar
Euzet, L. (1957 a). Larves gyrodactyloïdes nageantes de quelques Microcotylidae (Trematoda—Monogenea). Bulletin de la Société neuchâteloise des sciences naturelles 80, 187–94.Google Scholar
Euzet, L. (1957 b). Recherches sur les Monogenoidea parasites de poissons marins. Annales de parasitologie humaine et comparée 32, 469–81.Google Scholar
Euzet, L. (1958). Sur le dévelopment post-larvaire des Microcotylidae (Monogenoidea, Polyopisthocotylea). Bulletin de la Société neuchâteloise des sciences naturelles 81, 7984.Google Scholar
Euzet, L. & Cauwet, A. (1967). Polylabris diplodi n.g. n.sp. (Monogenea, Microcotylidae) parasite de téléostéens du genre Diplodus (Sparidae). Bulletin of the British Museum (Natural History) 39, 213–20.Google Scholar
Fraenkel, G. S. & Gunn, D. L. (1961). The Orientation of Animals. Dover Edition. New York: Dover Publications Inc.Google Scholar
Frankland, H. M. T. (1955). The life history and bionomics of Diclidophora denticulata (Trematoda: Monogenea). Parasitology 45, 313–51.CrossRefGoogle ScholarPubMed
Kearn, G. C. (1963 a). The egg, oncomiracidium and larval development of Entobdella soleae, a monogenean skin parasite of the common sole. Parasitology 53, 435–47.CrossRefGoogle Scholar
Kearn, G. C. (1963 b). The oncomiracidium of Capsala martinieri, a monogenean parasite of the sun fish (Mola mola). Parasitology 53, 449–53.CrossRefGoogle Scholar
Kearn, G. C. (1965). The biology of Leptocotyle minor, a skin parasite of the dogfish, Scyliorhinus canicula. Parasitology 55, 473–80.CrossRefGoogle Scholar
Kearn, G. C. (1967). The life-cycles and larval development of some acanthocotylids (Monogenea) from Plymouth rays. Parasitology 57, 157–67.CrossRefGoogle Scholar
Kearn, G. C. (1968). The larval development of Merizocotyle sp., a monocotylid monogenean from the nasal fossae of Raia undulata. Parasitology 58, 921–8.CrossRefGoogle Scholar
Llewellyn, J. (1957). The larvae of some monogenetic trematode parasites of Plymouth fishes. Journal of the Marine Biological Association of the United Kingdom 36, 243–59.CrossRefGoogle Scholar
Llewellyn, J. (1959). The larval development of two species of gastrocotylid trematode parasites from the gills of Trachurus trachurus. Journal of the Marine Biological Association of the United Kingdom 38, 461–7.CrossRefGoogle Scholar
Llewellyn, J. (1963). Larvae and larval development of monogeneans. Advances in Parasitology 1, 287326.CrossRefGoogle ScholarPubMed
Llewellyn, J. (1968). Larvae and larval development of monogeneans. Advances in Parasitology 6, 373–83.CrossRefGoogle ScholarPubMed
Llewellyn, J. & Owen, I. L. (1960). The attachment of the monogenean, Discocotyle sagittata Leuckart to the gills of Salmo trutta L. Parasitology 50, 51–9.CrossRefGoogle Scholar
Lyons, K. M. (1969 a). Sense organs of monogenean skin parasites ending in a typical cilium. Parasitology 59, 611–23.CrossRefGoogle Scholar
Lyons, K. M. (1969 b). Compound sensilla in monogenean skin parasites. Parasitology 59, 625–36.CrossRefGoogle Scholar
Lynch, J. E. (1933). The miracidium of Heronimus chelydrae MacCallum. Quarterly Journal of Microscopical Science 76, 1333.Google Scholar
MacInnis, A. J. (1965). Responses of Schistosoma mansoni miracidia to chemical attractants. Journal of Parasitology 51, 721–46.CrossRefGoogle ScholarPubMed
Remley, L. W. (1942). Morphology and life history studies of Microcotyle spinicirrus MacCallum 1918, a monogenetic trematode parasitic on the gills of Aplodinotus grunniens. Transactions of the American Microscopical Society 61, 141–55.CrossRefGoogle Scholar
Zeller, E. (1872). Untersuchungen über die Entwicklung des Diplozoon paradoxum. Zeitschrift für wissenschaftliche Zoologie 22, 168–80.Google Scholar