About Drepana curvatula (Borkhausen, 1790)
Drepana curvatula, commonly known as the dusky hook-tip, is a moth species belonging to the family Drepanidae. This species was first described by Moritz Balthasar Borkhausen in 1790. Its distribution ranges from Europe through to Japan. The wingspan of adult Drepana curvatula measures between 34 and 42 millimeters. Adult moths are in flight from May to August, with the exact timing varying depending on their location. The larvae of this moth feed on the leaves of alder, oak, and birch trees.
