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A Note on the Circulus as an Adhesive Organ in Some Pseudococcidae

Published online by Cambridge University Press:  31 May 2012

D. C. Lloyd  and
Eula Martini
D. C. Lloyd
Affiliation:
Commonwealth Institute of Biological Control
Eula Martini
Affiliation:
Commonwealth Institute of Biological Control
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Extract

Adhesive or climbing organs in the form of empodia or pulvilli between the tarsal claws are common structures in Hymenoptera, Diptera, Hemiptera and other orders (Weber 1933). A more unusual type consisting of a small oval sac on the distal end of the tibia of the prothoracic and metathoracic legs of the reduviid Rhodnius prolixus Stål. has been described by Gillett and Wigglesworth (1932).

Type
Articles
Information
The Canadian Entomologist , Volume 89 , Issue 1 , January 1957 , pp. 46 - 48
Copyright
Copyright © Entomological Society of Canada 1957

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References

DeBach, P. 1949. Population studies of the Longtailed Mealybug and its natural enemies on citrus trees in S. California. Ecology 30, 14–25.CrossRefGoogle Scholar
Gillett, J. D., and Wigglesworth, V. B.. 1932. The climbing organ of an insect, Rhodnius prolixus Stal. (Hemiptera, Reduviidae). Proc. Roy. Soc. B. III, 364–75.Google Scholar
Ferris, G. F., and Murdock, G. E.. 1936. Contributions to the knowledge of the Coccoidea. (Homoptera) III. On certain dermal structures of the Pseudococcidae. Microentomology 1, 115–122.Google Scholar
Ferris, G. F. 1950. Atlas of the Scale Insects of North America. Series V. The Pseudococcidae. (Part 1.) Stanford.Google Scholar
Smith, H. S., and Armitage, H. M..1931. The Biological Control of mealybugs attacking citrus. Cal. Agric. Expt. Sta. Bull. 509.Google Scholar
Weber, H. 1933. Lehrbuch der Entomologie. Jena.Google Scholar
Wigglesworth, V. B. 1950. The Principles of Insect Physiology. New York.Google Scholar