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DREPATSAPHIS PALLIDA, A NEW APHID COLLECTED ON ACER SACCHARUM IN ONTARIO (HOMOPTERA: APHIDIDAE)

Published online by Cambridge University Press:  31 May 2012

W. R. Richards
Affiliation:
Entomology Research Institute, Canada Department of Agriculture, Ottawa

Abstract

Drepanaphis pallida is described from specimens collected on Acer saccharum Marsh. in Ontario. In structure and colour it is very similar to Drepanaphis granovskyi Smith and Knowlton, from which it can be distinguished by the relative sizes of the dorsal abdominal tubercles and the length of the cornicle.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1969

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