†family Trachoecidae Bandel 1994 (snail)
Gastropoda - Heterostropha - Trachoecidae
Parent taxon: Mathildoidea according to K. Bandel 1994
Sister taxa: Anoptychiidae, Gordenellidae, Mathildidae, Schartiidae, Tofanellidae
Subtaxa: Trachoecus
Ecology: epifaunal
Distribution:
• Triassic of Italy (3 collections)
Total: 3 collections each including a single occurrence