Epermenia sinjovi is a moth of the family Epermeniidae. It is found in the Russian Far East (southern PrimorâÂÂje, Kamchatka), south-eastern Siberia, the southern Kuril Islands, the Baikal region (Burjatija) and Japan (Hokkaido, Honshu).
The length of the forewings is 5âÂÂ6 mm. Adults are variable, with four described colour forms.
The larvae feed on Angelica species, including Angelica pubescens and Angelica ursina.