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A New Species of Aphid (Homoptera: Aphididae) from Sorbus1

Published online by Cambridge University Press:  31 May 2012

G. A. Bradley
Affiliation:
Forest Entomology Laboratory, Box 6300, Winnipeg 1, Manitoba

Abstract

The species of aphid described here was collected from Sorbus scopulina Greene near Field, British Columbia. It belongs in the genus Nearctaphis Shaposhnikov, and the subgenus Nearctaphis, closely resembling the type species, Aphis bakeri Cowen, but with fused sclerotic plates on the dorsum of the abdomen in the apterous, as well as in the alate female.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1965

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References

Shaposhnikov, G. K. 1950. Systematic relationships between aphid genera of the subtribe Anuraphidea. Entomologicheskoye Obozreniye 31: 213228.Google Scholar