Coleophora graminicolella Heinemann, 1877
The case has not been described; presumably it is a tubular silken case (Patzak). The larva attaches its case to the side of a fruit and penetrates, closes the opening on top with silk and feeds on the ripening seeds; it probably needs several capsules for its development (Leutsch).
Caryophyllaceae, (narrowly?) monophagous
distribution within Europe
Baldizzone & van der Wolf (2000a), Baldizzone, Tokár, Kovács & Kovács (2004a), Leutsch (2002a), Patzak (1976a).