Silber-Ahorn
The larvae feed on the leaves of various deciduous trees, including "Acer rubrum", "Acer saccharinum", "Acer spicatum", "Betula alleghaniensis", "Betula papyrifera", "Ostrya virginiana", "Gleditsia triacanthos", "Fagus" species, "Quercus" species (including "Quercus rubra"), "Hamamelis" species, "Sassafras" species, "Fraxinus" species (including "Fraxinus americana"), "Platanus" species, "Prunus virginiana", "Populus tremuloides", "Tilia americana", "Ulmus americana" and "Ulmus rubra". Full-grown larvae reach a length of about 20 mm. They are uniform green. The species overwinters as a third instar larva. Pupation takes place at the final larval feeding site.