Crambus ericella
Crambus ericella is a species of moth of the family Crambidae described by Jacob Hübner in 1813. Distribution. This species can be found in most of Europe. Description. The wingspan is . Forewings are dark brown, with well defined white longitudinal streaks and a white apical triangle. Biology. These moths fly in a single generation from May to September depending on the location. The larvae feed on "Corynephorus canescens", "Festuca ovina", "Sorbus" and "Deschampsia flexuosa".