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A REVISION OF THE NEARCTIC GENUS NEOSYMYDOBIUS (HOMOPTERA: APHIDIDAE)

Published online by Cambridge University Press:  31 May 2012

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

Neosymydobius Baker is a small genus of aphids that is associated with Quercus spp. in North America. Six species are known, as follows: agrifoliae (Essig), albasiphus (Davis), canadensis Richards, chrysolepis (Swain), luteus Tissot, and memoralis Hottes and Frison. All species are redescribed and an illustrated key is offered.

Type
Articles
Information
The Canadian Entomologist , Volume 100 , Issue 9 , September 1968 , pp. 958 - 973
Copyright
Copyright © Entomological Society of Canada 1968

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References

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