Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-29T09:45:51.698Z Has data issue: false hasContentIssue false
  • English
  • Français

Observations on The bionomics of Anopheles darlingi Root (Diptera: Culicidae) from Brazil

Published online by Cambridge University Press:  10 July 2009

J. D. Charlwood
J. D. Charlwood
Affiliation:
Instituto Nacional de Pesquisas da Amazonia, Caixa Postal 478, Manaus 69 000, Amazonas, Brazil
Get access Rights & Permissions [Opens in a new window]

Abstract

The physiological age-structure of populations of the malaria vector Anopheles darlingi Root, collected biting man, was determined from collections made from March to June 1979 at the end of the rainy season in the village of Aripuanã, Mato Grosso, Brazil. The number of mosquitoes biting increased during the transition between the wet and dry seasons, but adult survival remained low at all times. Only seven of 1596 females dissected had laid eggs four or more times, and thus the proportion of females that could be potentially infective with malaria sporozoites was 0.4%. The mosquitoes rested in the vicinity of the host for periods of up to 10 min before biting. The results are compared to those obtained during a study on A. darlingi on the Manaus-Boa Vista Highway, 1000 km to the north. In this area, peak numbers were collected at the beginning of the rainy season and adult survival was longer than at Aripuanã.

Type
Original Articles
Information
Bulletin of Entomological Research , Volume 70 , Issue 4 , December 1980 , pp. 685 - 692
Copyright
Copyright © Cambridge University Press 1980

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

Bruyning, C. F. A. (1952). Some observations on the distribution of A. darlingi Root in the savannah region of Surinam.—Documenta Med. geogr. trop. 4, 171–174.Google Scholar
Causey, O. R., Deane, L. M. & Deane, M. P. (1946). Studies on Brazilian anophelines from the Northeast and Amazon regions.—Monograph Ser. Am. J. Hyg. no. 18, 50 pp.Google Scholar
Charlwood, J. D. & Hayes, J. (1978). Varia¸ões geográficas no ciclo de picada do Anopheles darlingi Root no Brasil.—Acta Amazonica 8, 601–603.CrossRefGoogle Scholar
Christophers, S. R. (1911). The development of the egg-follicle in anophelines.—Paludism 2, 73–87.Google Scholar
Davis, N. C. (1931). A note on the malaria-carrying anophelines in Belèm, Parà, and in Natal, Rio Grande do Norte, Brazil.—Riv. Malar. 10, 43–51.Google Scholar
De Bustamante, F. M., Lacerda, N., Paracampos, H & Santos, O. O. (1949). A malária na Bacia do Médio São Francisco.—Revta bras. Malar. Doenç. trop. 1, 148–179.Google Scholar
Detinova, T. S. (1962). Age-grouping methods in Diptera of medical importance with special reference to some vectors of malaria.—Monograph Ser. W.H.O. no. 47, 216 pp.Google ScholarPubMed
Ferraroni, J. J. & Hayes, J. (1979). Aspectos epidemiologicas da malaria no Amazonas.—Acta Amazonica 9, 471–481.CrossRefGoogle Scholar
Giglioli, G. (1951).—Nation-wide malaria eradication projects in the Americas. III. Eradication of Anopheles darlingi from the inhabited areas of British Guiana by DDT residual spraying.—J. natn. Malar. Soc. 10, 142–161.Google ScholarPubMed
Gillies, M. T. & Wilkes, T. J. (1965). A study of the age-composition of populations of Anopheles gambiae Giles and A. funestus Giles in north-eastern Tanzania.—Bull. ent. Res. 56, 237–262.CrossRefGoogle Scholar
Hayes, J. & Charlwood, J. D. (1979). Dinamica estacional de uma populacao de Anopheles darlingi, numa area endemica de malaria no Amazonas.—Acta Amazonica 9, 79–86.CrossRefGoogle Scholar
Pajot, F., LePont, F. & Molez, J. F. (1975). Données sur l'alimentation non sanguine chez Anopheles (Nyssorhynchus) darlingi Root, 1926 (Diptera, Culcidae) en Guyane franc¸aise.—Cah. ORSTOM. Ser. Entomol. med. Parasitol. 13, 131–134.Google Scholar