Brachiopoda - Tommotiida - Tommotiidae
Full reference: V. V. Missarzhevsky. 1970. New generic name Tommotia, nom. nov. Paleontological Journal 1970(2):100-100
Parent taxon: Tommotiida according to C. B. Skovsted et al. 2009
See also Bengtson 1970, Li and Xiao 2004 and Missarzhevsky 1970
Sister taxa: Eccentrotheca, Kelanellidae, Kennardiidae, Kulparina, Lapworthellidae, Mitrosagophora, Paterimitra, Porcauricula, Shetlandia, Sunnaginiidae, Tannuolinidae, Wufengella
Subtaxa: Camenella
Ecology: facultatively mobile epifaunal suspension feeder
Distribution:
• Cambrian of Australia (6 collections), Canada (7: Nova Scotia), Kazakhstan (2), Mongolia (2), the Russian Federation (32), Sweden (2), the United Kingdom (1)
• Placentian of United States (1: Massachusetts)
Total: 53 collections including 89 occurrences