Cauchas rufifrontella (Treitschke, 1833)
on Teesdalia
parasite
As testified by pictures by Rudolf Bryner on Lepiforum, 2019 the young larvae live in the fruits. Late they live in a case, made out of detritus, in the litter.
Contrary to the above, Triberti ao state that he young stages live on Valeriana officinalis.
host plants
Brassicaceae, monophagous
Teesdalia nudicaulis.
distribution within Europe
references
Kurz (2016a), Triberti, Longo Turri, Adami & Zanetti (2017a).