ANNOTATED LIST OF APHIDS (HOMOPTERA: APHIDIDAE) COLLECTED AT CHURCHILL, MANITOBA WITH DESCRIPTIONS OF NEW SPECIES

Abstract An annotated list is given of 48 species of aphids collected 1974–1977 at Churchill, Manitoba. Four new species are described: Acyrthosiphon churchillense new species from Oxytropis hudsonica (Greene) Fern, Aphis madderae new species from Taraxacum lacerum Greene, Capitophorus hudsonicus ne...

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Bibliographic Details
Published in:The Canadian Entomologist
Main Author: Robinson, A.G.
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press (CUP) 1979
Subjects:
Online Access:http://dx.doi.org/10.4039/ent111447-4
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0008347X00012840
Description
Summary:Abstract An annotated list is given of 48 species of aphids collected 1974–1977 at Churchill, Manitoba. Four new species are described: Acyrthosiphon churchillense new species from Oxytropis hudsonica (Greene) Fern, Aphis madderae new species from Taraxacum lacerum Greene, Capitophorus hudsonicus new species (collected by sweeping), and Macrosiphum subarcticum new species from Epilobium angustifolium L. It is suggested that Macrosiphum valerianae (Clarke) be declared a nomen dubium.