Rhynchonellata - Orthida - Bohemiellidae
Parent taxon: Orthoidea according to A. Williams et al. 2000
See also Geyer and Mergl 1997 and Kruse 1990
Sister taxa: Anomalorthidae, Archaeorthidae, Bajanorthis, Cathaysiorthidae, Glyptorthidae, Hesperonomiidae, Hesperorthidae, Lycophoriidae, Malinella, Nugnecella, Orthidae, Orthidiellidae, Ottadalenites, Plaesiomyidae, Poramborthidae, Productorthidae, Skenidioidae, Tarfayidae, Turarella, Whittardiidae, Zhejiangorthis, Dolerorthidae, Dinorthidae
Subtaxa: Bohemiella Chilidorthis Cymbricia Diraphora Murrinyinella Oligomys Wimanella
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Solvan of Australia (1 collection)
• Amgan of the Czech Republic (1)
• Ordian of Australia (1)
• Delamaran of Canada (28: Alberta, British Columbia), Mexico (1), United States (8: California, Idaho, Montana, Utah)
• Cambrian of Argentina (1), Australia (5), Canada (5: Brithish Columbia, British Columbia), China (1), the Czech Republic (3), Morocco (1), the Russian Federation (1), United States (26: California, Idaho, Montana, Nevada, Texas, Vermont)
Total: 83 collections including 93 occurrences