Coleophora achilleae

Coleophora achilleae is a moth of the family Coleophoridae that is endemic to Greece.
The larvae feed on "Achillea umbellata". They mine the leaves of their host plant. They create a smooth, trivalved, tubular silken case of about with a mouth angle of about 20°. It is off-white to light brown in color. The oldest part of the case is warty and includes parts of the plant epidermis.