Caloptilia pulverea is a moth of the family Gracillariidae. It is known from China, Japan (Honshà «, Kyà «shà «, Shikoku, Hokkaidà Â) and the Russian Far East.
The wingspan is 12.5âÂÂ14 mm.
The larvae feed on Alnus firma, Alnus hirsuta, Alnus japonica, Alnus matsumurae, Alnus maximowiczii, Alnus rugosa and Alnus serratuloides. They probably mine the leaves of their host plant.