Strophomenata - Productida - Monticuliferidae
Parent taxon: Monticuliferidae according to A. Williams et al. 2000
Sister taxa: Auriculispininae, Compressoproductinae, Devonoproductinae, Eoproductellinae, Gigantoproductinae, Lercarella, Monticuliferinae, Zhejiangoproductus
Subtaxa: Proboscidellini Striatiferini
Type: Striatifera
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of China (2 collections), Laos (1), Pakistan (1), United States (10: Alaska, Oregon)
• Carboniferous of Canada (8: Alberta), China (2), the Russian Federation (1), the United Kingdom (6), United States (8: California, Idaho, Nevada, Utah, Washington, Oregon, Idaho, Montana, Nevada, Utah, California)
Total: 39 collections including 44 occurrences