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Information, insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

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

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Subfamily Calaphidinae

Eucallipterus tiliae - female Euceraphis betulae - Euceraphis punctipennis - female Insecta - Myzocallis tuberculata Aphid - Myzocallis oak aphids - female Calaphis betulella? - Calaphis Aphid on Ulmus pumila - Tinocallis Aphid
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
Family Aphididae (Aphids)
Subfamily Calaphidinae
A note from Andy Jensen regarding the images of birch-feeding aphids here (5/2/2010):

"Tree aphids are not my strongest area, but I have collected off Betulaceae enough to know that what I think might be Euceraphis often turns out to be Calaphis when seen mounted on slides. I have little experience with them in the field, and cannot confidently recognize the genera from photos. I think some of the fuzzy-legged things in your photos are Calaphis. So, my recommendation is to not put a genus name on many of them in any confident way.

"That said, I can confirm that the 103445 species is a Euceraphis. The others I am not so sure about."