Ethmia pusiella
 Ethmia pusiella is a moth of the family Ethmiidae which is sometimes included in Elachistidae or Oecophoridae as a subfamily. It occurs throughout Europe and eastwards to the Tien Shan mountains of eastern Central Asia.The wingspan is 19 to 20 millimetres (0.75 to 0.79 in).The caterpillars feed on Common Gromwell (Lithospermum officinale) and Pulmonaria officinalis. They have also been recorded to be myrmecophilous.