†subfamily Ulbospiriferinae Johnson and Carter 1994 (lamp shell)
Rhynchonellata - Spiriferida - Ulbospiriferidae
Parent taxon: Ulbospiriferidae according to A. Williams et al. 2006
Sister taxon: Palaeospiriferinae
Subtaxa: Cyrtiorina Tenisia Ulbospirifer
Type: Ulbospirifer
Ecology: stationary epifaunal suspension feeder
Distribution:
• Devonian of Iran (3 collections), Poland (3), United States (5: New Mexico)
Total: 11 collections each including a single occurrence