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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » True Bugs, Cicadas, Hoppers, Aphids and Allies (Hemiptera) » Plant-parasitic Hemipterans (Sternorrhyncha) » Aphidoidea » Aphids (Aphididae) » Calaphidinae » Panaphidini » Panaphidina » Therioaphis » Subgenus Pterocallidium (Therioaphis Subgenus Pterocallidium) » Yellow Clover Aphid (Therioaphis trifolii)
Photo#483708
Therioaphis trifolii
Copyright © 2011 Claude Pilon

Therioaphis trifolii
Parc national du Mont-Saint-Bruno, Montérégie County, Quebec, Canada
June 25, 2010
It was feeding on Medicago lupulina.
Determination by Eric Maw, Agriculture and Agri-Food Canada.
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Contributed by Claude Pilon on 7 January, 2011 - 2:09pm

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