Nemophora dumerilella (Duponchel, 1839)
The young larva lives in a fruit, and constructs there a case; then drops in the case to continue feeding on dead leaf matter in the litter.
Univoltine; hibernation as half grown larva in its case in the litter.
distribution within Europe
Baldizzone (2004a), Schmid (2019a), Vávra (2016a).