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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » True Bugs, Cicadas, Hoppers, Aphids and Allies (Hemiptera) » Plant-parasitic Hemipterans (Sternorrhyncha) » Phylloxeroidea » Adelgidae » Adelges » Eastern Spruce Gall Adelgid (Adelges abietis)
Photo#587478
Life cycle - Adelges abietis
Copyright © 2011 Claude Pilon

Life cycle - Adelges abietis
Repentigny, Lanaudière County, Quebec, Canada
May 30, 2011
A close up of another colony. One can see eggs and hatched aphids. They are called gallicolae. Both fundatrices and gallicolae play a role in the formation of galls which cannot successfully develop when one or the other is excluded.

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Contributed by Claude Pilon on 15 October, 2011 - 12:45pm

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