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A morphometric measure of phase in the desert locust, Schistocerca gregaria (Forsk.)

Published online by Cambridge University Press:  10 July 2009

P. M. Symmons
P. M. Symmons
Affiliation:
Anti-Locust Research Centre, London
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Extract

This paper describes the derivation of a compound shape measure for discriminating between populations of the desert locust, Schistocerca gregaria (Forsk.). The discriminant is the first canonical variate and is based on measurements of three parameters for samples from twelve locust populations. It is argued that the first canonical variate is a measure of phase.

Type
Research Paper
Information
Bulletin of Entomological Research , Volume 58 , Issue 4 , May 1969 , pp. 803 - 809
Copyright
Copyright © Cambridge University Press 1969

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References

Guichard, K. M. (1955). Habitats of the desert locust (Schistocerca gregaria Forskål) in western Libya and Tibesti.—Anti-Locust Bull. no. 21, 33 pp.Google Scholar
Lea, A. (1968). Natural regulation and artificial control of Brown Locust numbers.—J. ent. Soc. sth. Afr. 31 pp. 97–112.Google Scholar
Stower, W. J., Davies, D. E. & Jones, I. B. (1960). Morphometric studies of the Desert Locust, Schistocerca gregaria (Forsk.).—J. Anim. Ecol. 29 pp.309–339.CrossRefGoogle Scholar