†superfamily Matutelloidea Andreeva 1962 (lamp shell)
Parent taxon: Chileida according to A. Williams et al. 2000
Sister taxon: Trifissuridae
Subtaxa: Chileidae Matutellidae
Ecology: stationary epifaunal suspension feeder
Distribution:
• Solvan of Australia (1 collection), Kazakhstan (1)
• Cambrian of China (1), Greenland (1), Kyrgyzstan (1)
Total: 5 collections each including a single occurrence