''Synanthedon acerni'', the maple callus borer, is a

moth Moths are a group of insects that includes all members of the order Lepidoptera that are not Butterfly, butterflies. They were previously classified as suborder Heterocera, but the group is Paraphyly, paraphyletic with respect to butterflies (s ...

of the family

Sesiidae The Sesiidae or clearwing moths are a diurnality, diurnal moth family (biology), family in the order Lepidoptera known for their Batesian mimicry in both appearance and behaviour of various Hymenoptera. The family consists of 165 genus, genera ...

. It is found in Eastern

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

and much of the Eastern United States. The

wingspan The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the opposite wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingsp ...

is 18–25 mm. The moths are on the wing from June to July, but in the United States from April on. The larvae feed on '' Acer'' species.

References

External links

Species infoRange in the United States
Sesiidae Moths of North America Moths described in 1860 Taxa named by James Brackenridge Clemens {{Sesiidae-stub