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Survival of shelled acanthors of Moniliformis moniliformis (Acanthocephala) under laboratory conditions

Published online by Cambridge University Press:  05 June 2009

S. E. Arnold  and
D. W. T. Crompton
S. E. Arnold
Affiliation:
The Molteno Institute, Downing Street, Cambridge CB2 3EE
D. W. T. Crompton
Affiliation:
Department of Zoology, University of Glasgow, Glasgow G12 8QQ
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Abstract

Shelled acanthors (=eggs) of two isolates of Moniliformis moniliformis (Acanthocephala) were tested for their capacity to respond to a hatching stimulus in vitro and for their retention of infectivity to a natural intermediate host (Periplaneta americana). The shelled acanthors were stored for more than 120 weeks (Australian isolate) and for 104 weeks (Texan isolate) together with rat faeces in an incubator maintained at 22·2±0·1°C. In both cases, infectivity to P. americana was shown to have been retained. In vitro tests of the hatching response were carried out on many occasions during this period of faecal storage. Shelled acanthors continued to respond and no differences were detected either between isolates or within an isolate through time.

Keywords

Moniliformis moniliformishatchingsurvivaleggsacanthorsPeriplaneta americana
Type
Research Papers
Information
Journal of Helminthology , Volume 61 , Issue 4 , December 1987 , pp. 306 - 310
Copyright
Copyright © Cambridge University Press 1987

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References

REFERENCES

Cornwell, P. B. (1968) The Cockroach. 1. London: Hutchinson & Co. Ltd.Google Scholar
Crompton, D. W. T. (1970) An Ecological Approach to Acanthocephalan Physiology. Cambridge University Press.Google Scholar
Crompton, D. W. T. (1985) Reproduction. In: Biology of the Acanthocephala (editors Crompton, D. W. T. and Nickol, B. B.), Cambridge University Press, pp. 213–271.Google Scholar
Crompton, D. W. T., Arnold, S. E. & Barnard, D. (1972) The patent period and production of eggs of Moniliformis dubius (Acanthocephala) in the small intestine of male rats. International Journal for Parasitology, 2, 319–326.CrossRefGoogle ScholarPubMed
Crompton, D. W. T., Keymer, A. E. & Arnold, S. E. (1984) Investigating overdispersion: Moniliformis (Acanthocephala) and rats. Parasitology, 88, 317–331.Google Scholar
Dobson, A. P. & Keymer, A. E. (1985) Life history models. In: Biology of the Acanthocephala (editors Crompton, D. W. T. and Nickol, B. B.). Cambridge University Press, pp. 347–384.Google Scholar
Edmonds, S. J. (1966) Hatching of the eggs of Moniliformis dubius. Experimental Parasitology, 19, 216–226.CrossRefGoogle ScholarPubMed
Holland, C. V. (1983) Interactions Between Three Species of Helminth in the Small Intestine of Rats. Ph.D. Dissertation: University of Cambridge.Google Scholar
Hynes, H. B. N. & Nicholas, W. L. (1963) The importance of the acanthocephalan Polymorphus minutus as a parasite of domestic ducks in the United Kingdom. Journal of Helminthology, 37, 185–198.Google Scholar
Lackie, J. M. (1972) The course of infection and growth of Moniliformis dubius (Acanthocephala) in the intermediate host Periplaneta americana. Parasitology, 64, 95–106.CrossRefGoogle ScholarPubMed
Spindler, L. A. & Kates, K. C. (1940) Survival on soil of eggs of the swine thorn-headed worm Macracanthorhynchus hirudinaceus. Journal of Parasitology, 26 (suppl.), 19.Google Scholar
Taylor, K. D. (1977) Common rats Rattus norvegicus. In: The Handbook of British Mammals, 2nd Edn. (editors Corbet, G. B. and Southern, H. N.). Oxford and London: Blackwell Scientific Publications, pp. 240–247.Google Scholar