SeasonalityAdults fly from May to August.
IdentificationAdult bodies are brown and the antennae have sharply defined bands of dark and light browns. There is a variable dense pattern of fine brown reticulations on the forewing, with patches of dark blotches. In males, the clasper is claw-like. The lateral arm of the aedeagus is tapered, sigmoid, acuminate and blade-like (Wiggins, 1998).