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A hypothesis to account for the anterior migrations of adult Hymenolepis diminuta (Cestoda) and Moniliformis dubius (Acanthocephala) in the intestine of rats

Published online by Cambridge University Press:  06 April 2009

D. W. T. Crompton
Affiliation:
The Molteno Institute, University of Cambridge
P. J. Whitfield
Affiliation:
The Molteno Institute, University of Cambridge

Extract

The cestode, Hymenolepis diminuta, and the acanthocephalan, Moniliformis dubius, were found, by Chandler (1939) and Burlingame & Chandler (1941) respectively, to undergo an anterior migration in the intestine of rats after the establishment of the infection. More recently, these results have been confirmed by Holmes (1961, 1962) who stated that it is not unlikely that the worms select optimum sites along one or more of the many gradients known or postulated to exist along the length of the small intestine.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1968

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References

REFERENCES

Burlingame, P. L. & Chandler, A. C. (1941). Host–parasite relations of Moniliformis dubius (Acanthocephala) in albino rats, and the environmental nature of resistance to single and superimposed infections with this parasite. Am. J. Hyg. 33, 121.Google Scholar
Chandler, A. C. (1939). The effects of number and age of worms on development of primary and secondary infections with Hymenolepis diminuta in rats, and an investigation into the true nature of ‘premunition’ in tapeworm infections. Am. J. Hyg. 29, 105–14.Google Scholar
Holmes, J. C. (1961). Effects of concurrent infections on Hymenolepis diminuta (Cestoda) and Moniliformis dubius (Acanthocephala). I. General effects and comparison with crowding. J. Parasit. 47, 209–16.CrossRefGoogle ScholarPubMed
Holmes, J. C. (1962). Effects of concurrent infections on Hymenolepis diminuta (Cestoda) and Moniliformis dubius (Acanthocephala). II. Effects on growth. J. Parasit. 48, 8796.CrossRefGoogle ScholarPubMed