Leucanthiza amphicarpeaefoliella is a moth of the family Gracillariidae. It is known from Ontario and Québec in Canada, and Kentucky, Connecticut, Maryland, Pennsylvania, Vermont, and Illinois in the United States. The wingspan is about 8 mm. The larvae feed on Amphicarpaea bracteata. They mine the leaves of their host plant. The mine has the form of a conspicuous white blotch mine on the upperside of the leaf. References External links mothphotographersgroup Leucanthiza at microleps.org Lithocolletinae Moths described in 1859 Moths of North America Lepidoptera of Canada Lepidoptera of the United States Leaf miners Taxa named by James Brackenridge Clemens