witch-hazel cone gall - Hormaphis hamamelidis

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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) » Witch Hazel Gall Aphids and Palm Aphids (Hormaphidinae) » Hormaphis » Witch Hazel Cone Gall Aphid (Hormaphis hamamelidis)

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Copyright © 2009 MJ Hatfield

witch-hazel cone gall - Hormaphis hamamelidis

Pikes Peak State Park, Clayton County, Iowa, USA
September 27, 2009

Conical gall on leaf of Hamamelis virginiana, witch hazel

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Contributed by MJ Hatfield on 24 October, 2009 - 8:12pm
Last updated 4 January, 2017 - 12:04pm

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