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Helminth parasites of Jamaican anoles (Reptilia: Iguanidae): variation in prevalence and intensity with host age and sex in a population of Anolis lineatopus

Published online by Cambridge University Press:  06 April 2009

P. Vogel  and
D. A. P. Bundy
P. Vogel
Affiliation:
Arbeitsgruppe für Verhaltensforschung, Abteilung für Biologie, Ruhr-Universität Bochum, D-4631 Bochum and Max-Planck-Institut für Verhaltensphysiologie, Abteilung Wickler, D-8131 Seewiesen, GE
D. A. P. Bundy
Affiliation:
Parasite Research Laboratory, Department of Zoology, University of the West Indies, Kingston 7, JM
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Summary

The Jamaican iguanid lizard Anolis lineatopus is the host of 4 species of helminth parasite: an acanthocephalan (Centrorhynchus spinosus), a digenean (Mesocoelium danforthi), and 2 nematodes (Cyrtosumum scelopori and Thelandros (?cubensis). Prevalance of C. spinosus was unrelated to host age but was considerably higher in males (43%) than in females (10%). The intensity increased with host age: (range: 1–23, median: 3). Prevalence of C. scelopori increased with host age in both sexes: juveniles (<3 months) were uninfected while infection occurred in almost all lizards older than 9 months. Intensity was higher in males (range: 1–403, median: 158) than in females (range: 1–297, median: 86). The infection patterns of C. spinosus and C. scelopori differed significantly from each other and were not consistent with a simplistic direct relationship between time of exposure and infection prevalence. Acanthocephalan and digenean infections occurred at low prevalence and intensity although prevalence in older, larger lizards tended to be higher than in younger, smaller ones.

Type
Research Article
Information
Parasitology , Volume 94 , Issue 2 , April 1987 , pp. 399 - 404
Copyright
Copyright © Cambridge University Press 1987

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References

Anderson, R. M. & May, R. M. (1985). Herd immunity to helminth infection and implications for parasite control. Nature, London 315, 493–6.CrossRefGoogle ScholarPubMed
Bundy, D. A. P., Vogel, P. & Harris, E. A. (1986). Helminth parasites of Jamaican anoles (Reptilia: Iguanidae). I. A comparison of the helminth fauna of 6 Anolis species. Journal of Helminthology (in the Press).Google Scholar
Light, P. & Gorman, G. C. (1970). Reproduction and fat cycles in Caribbean Anolis lizards. University of California Publications in Zoology 95, 1–52.Google Scholar
Lister, B. C. (1976). The nature of niche expansion in West Indian Anolis lizards.: I. Ecological consequences of reduced competition. Evolution 30, 659–6.CrossRefGoogle ScholarPubMed
Rand, A. S. (1967 a). Ecological and social organization in the iguanid lizard Anolis lineatopus. Proceedings of the US Natural Museum 122, Article 3595, 1–79.CrossRefGoogle Scholar
Rand, A. S. (1967 b). The ecological distribution of the anoline lizards around Kingston, Jamaica. Breviora 272, 1–18.Google Scholar
Reichenbach-Klinke, H. & Elkan, E. (1974). The principal diseases of lower vertebrates. In Diseases of Reptiles, vol. 3. Hong Kong: T. F. H. Pubs Ltd.Google Scholar
Vogel, P. (1984). Seasonal hatchling recruitment and juvenile growth of the lizard Anolis lineatopus. Copeia 1984, 747–57.CrossRefGoogle Scholar