Coleophora derasofasciella Klimesch, 1952
top: youth case, below full grown case; from Toll (1962a)
Tubular silken case, outside covered with frass grains. In the youth case the frass cover is even and complete, in the full-grown case the frass lies in length stripes, alternating with frass-free zones. Full-grown case fusiform, three-valved, 6.5-12 mm; the mouth angle is c. 45°.
Larvae full-grown in June Hering (1957a).
distribution within Europe
Austria, Italy, Slovenia; Alps (Fauna Europaea, 2009); northern Sweden (Palmqvist ao).
Coleophora paeltsaella, Palmqvist & Helberg, 1999.
Baldizzone (1979a), Burmann (1980a, 1992a), Hering (1957a), Klimesch (1952a), Palmqvist & Hellberg (1999a), Palmqvist, Landry & Johansson (2011a).