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ADDITIONAL CHARACTERS FOR SPECIFIC DETERMINATIONS IN NEARCTIC XEROPHLOEA (RHYNCHOTA, HOMOPTERA: CICADELLIDAE)

Published online by Cambridge University Press:  31 May 2012

K. G. A. Hamilton
K. G. A. Hamilton
Affiliation:
Biosystematics Research Institute, Canada Department of Agriculture, Ottawa
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Abstract

Characters of head profile and abdominal apodemes are used to supplement the variable character of crown shape in determining the nearctic species of Xerophloea. These characters are illustrated for X. peltata (Uhl.), X. minor Laws., X. robusta Laws., X. major Bak., and X. majesta Laws., and a key for species recognition is included. On the basis of these characters, only X. peltata is found in Canada.

Type
Articles
Information
The Canadian Entomologist , Volume 107 , Issue 9 , September 1975 , pp. 943 - 946
Copyright
Copyright © Entomological Society of Canada 1975

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References

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