Found on a cultivated
Betula nigra.
I think this may be
Hamamelistes spinosus.
Some of these photos show other species of aphids, which will be submitted separately.
This was a mixed colony, other specimens here:
Contributed by
Bill Keim on 28 March, 2020 - 7:18pm
Last updated 28 October, 2020 - 12:52pm