
Appearance
The wingspan is 35–43 mm. Adults are on wing from late May to late July and again in late August in southern Ohio. There seems to be one generation in the north. There are more generations southward.
Food
The larvae tunnel in fallen branches and trunks of chestnut, hickory, oak, sycamore and other trees. Larvae have also been recorded from fallen dead tulip-trees.References:
Some text fragments are auto parsed from Wikipedia.