Synanthedon culiciformis
Synanthedon culiciformis, known as the large red-belted clearwing, is a moth of the family Sesiidae. It is found in the Palearctic and Nearctic realms.
The wingspan is. The length of the forewings is. The moth flies from April to August depending on the location.
The larvae feed on various deciduous trees, especially birch but also alder.