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A FEW CAPITOPHORUS SPECIES OF UTAH WITH DESCRIPTIONS OF TWO NEW SPECIES (APHIDIDAE)

Published online by Cambridge University Press:  31 May 2012

George F. Knowlton
George F. Knowlton
Affiliation:
Utah Agricultural Experiment Station, Logan.
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Extract

This interesting aphid (2) is found quite commonly throughout Utah on rabhit brush (Chrysothamnus nauseosus). It was exceptionally abundant along the foothills of the Wellsville Mountains north of Brigham City during the fall of 1926. The oviparous and most of the viviparous forms observed are wingless, while the males are winged.

Type
Articles
Information
The Canadian Entomologist , Volume 59 , Issue 10 , October 1927 , pp. 235 - 238
Copyright
Copyright © Entomological Society of Canada 1927

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References

(1) —Professor O. W. Oestlund, University of Minnesota, Minneapolis, Minnesota.

(2) —The writer wishes to thank Dr. C. P. Gillette, Miss M. A. Palmer, and Mr. P. W. Maso for their opinions regarding this form.