Conodonta - Belodellida - Dapsilodontidae
Parent taxon: Belodellida according to S. Agematsu et al. 2007
Sister taxa: Ansellidae, Belodellidae, Besselodus
Subtaxa: Dapsilodus
Ecology: nektonic carnivore
Distribution:
• Devonian of United States (1: Texas collection)
• Silurian of Argentina (1), Australia (13), Austria (26), Canada (56: British Columbia, Cape Manning, Cornwallis Island, Northwest Territories, Nunavut, Yukon Territory), the Czech Republic (9), Estonia (5), Greenland (18), Italy (32), Latvia (9), Lithuania (8), Malaysia (2), Morocco (2), Poland (13), the Russian Federation (3), Sweden (18), Ukraine (1), the United Kingdom (11), United States (185: California, Illinois, Indiana, Kentucky, Missouri, Nevada, Oklahoma, Tennessee, Texas), Western Sahara (4)
• Aluoja of Sweden (8)
• Ordovician to Devonian of Canada (3: Nunavut)
• Ordovician to Silurian of Canada (7: Nunavut)
• Ordovician of Austria (5), Canada (15: British Columbia, Cornwallis Island, Northwest Territories, Québec), China (18), the Czech Republic (2), Germany (1), Ireland (1), Italy (1), Malaysia (12), Poland (17), Svalbard and Jan Mayen (1), Sweden (15), Thailand (11), United States (36: Iowa, Minnesota, Nevada, New York, Oklahoma)
Total: 570 collections including 614 occurrences