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Predation on Cicindela by a Dragonfly

Published online by Cambridge University Press:  31 May 2012

Robert C. Graves
Robert C. Graves
Affiliation:
Biology Department, Flint Community College, Flint 3, Michigan
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Extract

Tiger beetles of the Genus Cicindela (Coleoptera: Cicindelidae) apparently have few natural enemies. About seven per cent of the larvae of Cicindela scutellaris lecontei Hald, are parasitized by larvae of Spongostylum anale Say (Diptera: Bombyliidae) according to Shelford (1909, 1913). Frick (1957) notes egg deposirion by a “small black bombyliid fly” in the larval burrows of Cicindela in Washington State. Wallis (196l) has seen large asilid flies capture tiger beetles on the wing. He believes that the asilids attack only while the Cicindela are in flight and vulnerable areas are exposed; the beak is inserted in the softer parts just behind the scutellum.

Type
Articles
Information
The Canadian Entomologist , Volume 94 , Issue 11 , November 1962 , pp. 1231
Copyright
Copyright © Entomological Society of Canada 1962

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References

Frick, K. E. 1957. Biology and control of tiger beetles in alkali bee nesting sites. Jour. Econ. Ent. 50: 503–504.CrossRefGoogle Scholar
Shelford, V. E. 1909. Life histories and larval habits of the tiger beetles (Cicindelidae). Jour. Linnean Soc. London (Zoology) 30: 157–184.CrossRefGoogle Scholar
Shelford, V. E. 1913. Animal Communities in Temperate America as Illustrated in the Chicago Region. Geographic Soc. of Chicago, Bull. 5 (2nd edition, 1937). xiii + 368 pp.Google Scholar
Wallis, J. B. 1961. The Cicindelidae of Canada. Univ. of Toronto Press. xii + 74 pp.CrossRefGoogle Scholar