Hostname: page-component-6bf8c574d5-mggfc Total loading time: 0 Render date: 2025-02-27T12:05:33.488Z Has data issue: false hasContentIssue false
  • English
  • Français

Bulinus tropicus, a natural intermediate host for Schistosoma margrebowiei in Lochinvar National Park, Zambia

Published online by Cambridge University Press:  18 November 2009

V. R. Southgate ,
G. W. Howard ,
D. Rollinson ,
D. S. Brown ,
G. C. Ross  and
R. J. Knowles
V. R. Southgate
Affiliation:
Department of Zoology, British Museum (Natural History), Cromwell Road, South Kensington, London SW7 5BD, UK
G. W. Howard
Affiliation:
Department of Zoology, British Museum (Natural History), Cromwell Road, South Kensington, London SW7 5BD, UK Department of Biology, The University of Zambia, PO Box 32379, Lusaka, Zambia
D. Rollinson
Affiliation:
Department of Zoology, British Museum (Natural History), Cromwell Road, South Kensington, London SW7 5BD, UK
D. S. Brown
Affiliation:
Department of Zoology, British Museum (Natural History), Cromwell Road, South Kensington, London SW7 5BD, UK
G. C. Ross
Affiliation:
Department of Zoology, British Museum (Natural History), Cromwell Road, South Kensington, London SW7 5BD, UK
R. J. Knowles
Affiliation:
Department of Zoology, British Museum (Natural History), Cromwell Road, South Kensington, London SW7 5BD, UK
Get access Rights & Permissions [Opens in a new window]

Abstract

Snails, provisionally identified as Bulinus tropicus, on the basis of chromosome number, egg protein profile, AcP and 118DH enzymes of the digestive gland, and radular morphology, from Lochinvar National Park, Zambia have been demonstrated to transmit Schistosoma margrebowiei naturally. The identification of the unpaired male schistosomcs was confirmed by PGM and AcP analyses. The observations confirm earlier epidemiological predictions, and add another species of mollusc to the two, B. forskalii and B. scalaris, known to be natural intermediate hosts of S. margrebowiei.

Type
Research Article
Information
Journal of Helminthology , Volume 59 , Issue 2 , June 1985 , pp. 153 - 155
Copyright
Copyright © Cambridge University Press 1985

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

Brown, D. S., Oberholzer, G. & Van Eeden, J. A. (1971) The Bulinus natalensis/tropicus complex (Basommatophora: Planorbidac) in South-Eastern Africa: II. Some biological observations, taxonomy and general discussion. Malacologia, 11, 171–198.Google Scholar
Brown, D. S. & Rollinson, D. (1982) The southern distribution of the freshwater snail Bulinus truncatus. South African Journal of Science, 78, 290–293.Google Scholar
Brown, D. S. & Wright, C. A. (1972) On a polyploid complex of freshwater snails (Planorbidac: Bulinus) in Ethiopia. Journal of Zoology, 167, 97–132.CrossRefGoogle Scholar
Christensen, N. Ø., Mutani, A. & Frandsen, F. (1983) A review of the biology and transmission ecology of African bovine species of the genus Schistosoma. Zeitschrift für Parasitenkunde, 69, 551–570.CrossRefGoogle Scholar
Pitchford, R. J. (1975) Introduction of Schistosoma margrebowiei and Schistosoma leiperi to the laboratory. Transactions of the Royal Society of Tropical Medicine and Hygiene, 69, 362.CrossRefGoogle Scholar
Ross, G. C., Southgate, R.J. & Knowles, R. J. (1978) Observations on some isoenzymcs of strains of Schistosoma Boris, S. mattheei, S. margrebowiel and S. leiperi. Zeitschrift für Parasitenkunde, 57, 49–56CrossRefGoogle Scholar
Southgate, V. R. & Knowles, R. J. (1977) On Schistosoma margrebowiei Le Roux, 1933: The morphology of the egg, miracidium and cercaria, the compatibility with species of Bulinus, and development in Mesocricetus auratus. Zeitschrift für Parasitenkunde, 54, 233–250.CrossRefGoogle Scholar
Southgate, V. R., Ross, G. C. & Knowles, R. J. (1981) On Schistosoma leiperi Le Roux, 1955: Scanning electron microscopy of adult worms, compatibility with species of Bulinus, development in Mesocricetus auratus, and isoenzymcs. Zeitschrift für Parasitenkunde, 66, 63–81.CrossRefGoogle Scholar
Wright, C. A. & Rollinson, D. (1981) Analysis of enzymes in the Bulbuls tropicus/truncatus complex (Mollusca: Planorbidac). Journal of Natural history, 15, 873–885.CrossRefGoogle Scholar
Wright, C. A., Southgate, V. R. & Howard, G. W. (1979a) Observations on the life-cycle of Schistosoma margrebowiei and its possible interactions with S. leiperi in Zambia. Journal of Natural History, 13, 499–506.CrossRefGoogle Scholar
Wright, C. A., Southgate, V. R. & Ross, G. C. (1979b) Enzymes in Schistosoma intercalatum and the relative status of the Lower Guinea and Zaire strains of the parasite. International Journal for Parasitology, 9, 523–528.CrossRefGoogle Scholar