†family Chileidae Popov and Tikhonov 1990 (lamp shell)
Chileata - Chileida - Chileidae
Parent taxon: Matutelloidea according to A. Williams et al. 2000
Sister taxon: Matutellidae
Subtaxa: Acareorthis Chile
Type: Chile
Ecology: stationary epifaunal suspension feeder
Distribution:
• Solvan of Australia (1 collection)
• Cambrian of Greenland (1), Kyrgyzstan (1)
Total: 3 collections each including a single occurrence