Periphyllus aceris · amaras
https://influentialpoints.com/Gallery/Periphyllus_aphids.htm Periphyllus aceris lives on the undersides of leaves, petioles and growing shoots of Acer species, especially Acer platanoides.‥
https://influentialpoints.com/Gallery/Periphyllus_aphids.htm Periphyllus aceris lives on the undersides of leaves, petioles and growing shoots of Acer species, especially Acer platanoides.‥