Ochropacha
Ochropacha is a monotypic moth genus in the family Drepanidae. The genus was first described by Wallengren in 1871. Its single species, Ochropacha duplaris, the common lutestring, was first described by Carl Linnaeus in 1761. It is found in China, Russia, Japan, the Korean Peninsula and from Central Asia to Europe.
The wingspan is 27–32 mm. The moth flies from June to August depending on the location.
The larvae feed on birch.
