Elachista_hedemanni
Elachista hedemanni
Species of moth
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 millimetres (0.31–0.35 in).[2][3]
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.[4] Larvae can be found from July to April.