Rhynchonellata - Atrypida - Atrypinidae
Synonym: Pectenospirinae Popov et al. 1999
Parent taxon: Atrypinidae according to A. Williams et al. 2002
See also Popov et al. 1999
Sister taxa: Atrypininae, Clintonellinae, Plectatrypinae
Subtaxa: Australispira Eospirigerina Hectoria Neospirigerina Pectenospira Qilianotryma Rhynchogilviella Schachriomonia Spirigerina Sulcatospira
Ecology: stationary epifaunal suspension feeder
Distribution:
• Jurassic of New Zealand (1 collection)
• Triassic of New Caledonia (1), New Zealand (4)
• Devonian of Australia (6), Canada (19: British Columbia, Northwest Territories, Nunavut, Yukon), China (6), Mongolia (1), the Russian Federation (23), Tajikistan (7), United States (12: Nevada), Uzbekistan (2)
• Whitwellian of Canada (3: Northwest Territories)
• Silurian to Devonian of Australia (1)
• Silurian of Afghanistan (1), Australia (4), Austria (1), Belarus (1), Canada (19: New Brunswick, Northwest Territories, Nunavut, Ontario, Quebec, Québec, Yukon, Yukon Territory), China (18), Czechia (5), Estonia (16), Italy (1), Kazakhstan (1), Lithuania (1), Mongolia (1), Norway (13), the Russian Federation (8), Spain (1), Sweden (22), the United Kingdom (51), United States (11: California, Iowa, Missouri, Nevada), Venezuela (1)
• Ordovician to Silurian of Canada (1: Québec), Norway (1), the Russian Federation (1)
• Ordovician of Australia (18), Belgium (7), Canada (42: Northwest Territories, Quebec, Québec, Yukon), China (41), Estonia (3), Kazakhstan (30), Kyrgyzstan (1), Latvia (2), Lithuania (1), Mongolia (1), Norway (12), the Russian Federation (8), Thailand (1), the United Kingdom (7), United States (3: Illinois, Missouri)
Total: 442 collections including 501 occurrences