Elachista hedemanni

Elachista hedemanni is a moth of the family Elachistidae. It is found from Germany to Spain and Romania. It is also found in Ukraine and Russia.

The wingspan is 8 - 9 mm.

The larvae feed on Carex humilis, Holcus mollis and Stipa pennata. They mine the leaves of their host plant. The mine starts at the base of the blade of a leaf of the previous year. Larvae can be found from July to April.