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Two New Species of Aphids from Eastern Boreal and Arctic Canada (Homoptera: Aphididae)

Published online by Cambridge University Press:  31 May 2012

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

This paper includes descriptions of a new species of Iziphya Nevsky and one of Euschizaphis Hille Ris Lambers. The former genus is well represented in North America, but Euschizaphis, which is best known for its association with the Juncaginaceae, has not been previously recorded from the western hemisphere.

Iziphya punctatella, new species

Apterous Viviparous Female.–Colour when alive: Ground colour of head and body yellow with black spots around the bases of most of the setae (Fig. 4). Antennae dark except for the basal half of segment III which is yellow; apex of rostrum dark; legs black except apical two-thirds of tibiae which are colourless. Colour when macerated: Essentially as when alive, but yellow areas colourless or nearly so.

Type
Articles
Information
The Canadian Entomologist , Volume 93 , Issue 7 , July 1961 , pp. 497 - 501
Copyright
Copyright © Entomological Society of Canada 1961

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References

Theobald, V. F. 1929. Aphididae of Great Britain III. Invicta Press, London, England364 p.: 343.Google Scholar
Hille Ris Lambers, D. 1947. On some mainly western European aphids. Zool. Meded. 28: 324–325.Google Scholar
Hille Ris Lambers, D. 1960. Some new genera and species of aphids from Canada (Homoptera: Aphididae). Canad. Ent. 92: 257–259.Google Scholar
Richards, W. R. 1958. New Species of Iziphya Nevsky (Homoptera: Aphididae). Canad. Ent. 90: 633–638.CrossRefGoogle Scholar