Rhynchonellata - Pentamerida - Subrianidae
Parent taxon: Pentameroidea according to A. Williams et al. 2002
Sister taxa: Conchidiidae, Pentameridae, Virgianidae, Stricklandiniidae
Subtaxa: Conchidiinae Subrianinae
Type: Subriana
Ecology: stationary epifaunal suspension feeder
Distribution:
• Devonian of New Zealand (2 collections)
• Whitwellian of Canada (3: Northwest Territories)
• Niagaran of United States (2: Indiana, Ohio)
• Silurian of Australia (1), Belarus (1), Canada (41: Manitoba, Northwest Territories, Nunavut, Ontario, Yukon, Yukon Territory), China (2), Czechia (4), Kazakhstan (2), New Zealand (1), the Russian Federation (15), Sweden (9), the United Kingdom (1), United States (29: Alaska, California, Indiana, Nevada, Wisconsin)
Total: 113 collections including 169 occurrences