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Excretory behaviour in soft scales (Hemiptera: Coccidae)

Published online by Cambridge University Press:  10 July 2009

J. R. Williams  and
D. J. Williams
J. R. Williams
Affiliation:
Mauritius Sugar Industry Research Institute, Réduit, Mauritius
D. J. Williams
Affiliation:
Commonwealth Institute of Entomology, c/o British Museum (Natural History), London SW7 5BD, UK
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Abstract

The liquid excrement of many Homoptera, which often accumulates as honeydew, can be harmful to the insects that produce it. Disposal of excrement to avoid or reduce its harmful effect is therefore important. The methods of disposing of excrement in Coccidae are described. These insects have an anal apparatus for propulsion of excrement away from the body. The musculature of the rectum is not involved in this act. Attendance by ants modifies excretory behaviour in Coccidae, much as it does in Aphididae.

Type
Original Articles
Information
Bulletin of Entomological Research , Volume 70 , Issue 2 , June 1980 , pp. 253 - 257
Copyright
Copyright © Cambridge University Press 1980

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References

Auclair, J. L. (1963). Aphid feeding and nutrition.—A. Rev. Ent. 8, 439–490.Google Scholar
Bedford, E. C. G. (1968). The biology of Ceroplastes sinoiae Hall, with special reference to the ecdysis and the morphology of the test.—Entomology Mem. Dep. agric. tech. Serv. Repub. S. Afr. 14, 111 pp.Google Scholar
Broadbent, L. (1951). Aphid excretion.—Proc. R. ent. Soc. Lond. (A) 26, 97–103.Google Scholar
Cilliers, C. J. (1967). A comparative biological study of three Ceroplastes species (Hem., Coccoideae) and their natural enemies.—Entomology Mem. Dep. agric. tech. Serv. Repub. S. Afr. 13, 59 pp.Google Scholar
Disselkamp, C. (1954). The scale formation of the San José Scale (Quadraspidiotus perniciosus Comst.).—Höfchenbr. Bayer PflSchutz-Nachr. (Eng. edn.) 7, 105–151.Google Scholar
Lewis, T. (1973). Thrips, their biology, ecology and economic importance.—349 pp. London & New York, Academic Press.Google Scholar
Nixon, G. E. J. (1951). The association of ants with aphids and coccids.—36 pp. London, Commonwealth Institute Entomology.Google Scholar
Way, M. J. (1954). Studies on the association of the ant Oecophylla longinoda (Latr.) (Formicidae) with the scale insect Saissetia zanzibarensis Williams (Coccidae).—Bull. ent. Res. 45, 113–134.Google Scholar
Way, M. J. (1963). Mutualism between ants and honeydew-producing Homoptera.—A. Rev. Ent. 8, 307–344.Google Scholar
Weber, H. (1930). Biologie der Hemipteren.—543 pp. Berlin, Julius Springer.Google Scholar