File:Formica subsericea tending two species of aphids on one leaf, James Trager, Gray Summit, MO (1).jpg

Formica subsericea tending two species of aphids on one leaf Oleander aphids (yellow) - Aphis nerei Milkweed aphids (green) - Aphis asclepiadis On a single leaf of of common milkweed - Asclepias syriaca.

August 15 2016, near Gray Summit, Missouri

James C. Trager