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Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

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TaxonomyBrowse
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Superfamily Aphidoidea

Tricolor - Macrosiphum Green aphid - Macrosiphum Uroleucon Aphid - Uroleucon - female Periphyllus testudinaceus Rabbitbrush aphids Blue Aphids? Maybe Cinara (Giant Conifer Aphids) bug on milkweed - Cinara
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder Sternorrhyncha (Plant-parasitic Hemipterans)
Superfamily Aphidoidea
Synonyms and other taxonomic changes
taxonomy follows(1): Aphidoidea contains a single family, Aphididae; Adelgidae and Phylloxeridae in Phylloxeroidea. Tree of Life uses a scheme in which several aphid subfamilies are treated as families within the Aphidoidea.
Internet References
(2)(3)