Conodonta - Prioniodontida - Balognathidae
Synonyms: Prioniodidae Ulrich and Bassler 1926, Prioniodontidae Ulrich and Bassler 1926
Parent taxon: Prioniodontida according to A. Mestre and S. Heredia 2020
See also Clark et al. 1981, Donoghue et al. 2008, Gunnell 1933, Pyle and Barnes 2002, Stouge and Bagnoli 1999 and Sweet 1988
Sister taxa: Acodontidae, Anticostiodus, Balognathoidea, Cyrtoniodontidae, Distomodontidae, Histiodella, Multioistodontidae, Oepikodus, Oistodontidae, Paracordylodontidae, Paracordylodus, Periodontidae, Phragmodus, Plectodinidae, Prioniodinida, Prioniodinina, Prioniodontacea, Rhipidognathidae, Strachanognathidae
Subtaxa: Acodus Amorphognathus Baltoniodus Birksfeldia Bryantodus Complexodus Eoneoprioniodus Euprioniodina Icriodella Lenodus Lonchodina Lonchodus Multidentodus Pranognathus Prioniodus Promissum Pterospathodus Reutterodus Rhodesognathus Sagittodontina Stiptognathus Subprioniodus Synprioniodina Tetraprioniodus Trapezognathus
Ecology: nektonic carnivore
Distribution:
• Triassic of Bosnia and Herzegovina (2 collections), China (1), Greece (16), India (1), Israel (1), Serbia (7), Slovenia (1), Timor-Leste (3), United States (1: Nevada)
• Namurian of Malaysia (4)
• Carboniferous of India (1), Malaysia (1), Mexico (1), United States (32: California, Colorado, Iowa, Kansas, Kentucky, Missouri, Montana, New Mexico, Oklahoma, Virginia, West Virginia)
• Devonian to Triassic of Greece (1)
• Devonian of Australia (1), Belgium (1), Bulgaria (2), Canada (2: Ontario), China (9), Czechia (4), France (3), Greece (1), Italy (1), Morocco (3), Myanmar (1), Thailand (1), United States (2: Iowa, New York), Vietnam (2), Western Sahara (2)
• Niagaran of Canada (2: Québec)
• Silurian of Canada (133: British Columbia, Cape Manning, Cornwallis Island, Manitoba, Nunavut, Ontario, Quebec, Québec, Yukon), China (8), Czechia (2), Estonia (6), Greece (3), Greenland (31), Ireland (1), Malaysia (3), Mongolia (2), Morocco (3), Norway (7), the Russian Federation (13), Sweden (1), Ukraine (3), the United Kingdom (1), United States (142: California, Georgia, Indiana, Iowa, Kentucky, Missouri, Nevada, New York, Ohio, Utah, Wisconsin), Western Sahara (5)
• Uhaku of the Russian Federation (1)
• Aluoja of Sweden (8)
• Whiterockian of Canada (3: Northwest Territories), United States (12: Nevada)
• Chazyan of United States (1: Tennessee)
• Billingen of Estonia (6), the Russian Federation (3)
• Arenig of Argentina (2), China (19), Norway (3), the Russian Federation (1)
• Arenigian of United States (1: Alaska)
• Dawan of China (6)
• Ordovician to Silurian of Canada (20: Nunavut, Québec)
• Ordovician to Devonian of Canada (1: Nunavut)
• Ordovician of Argentina (27), Australia (2), Austria (5), Canada (53: British Columbia, Cornwallis Island, Manitoba, Newfoundland and Labrador, Northwest Territories, Nunavut, Quebec, Québec), China (69), Czechia (3), Estonia (23), France (1), Germany (2), Iran (11), Ireland (1), Italy (1), Kazakhstan (2), Lithuania (1), Malaysia (14), Mexico (1), Mongolia (2), New Zealand (5), Norway (2), Peru (1), Poland (17), the Russian Federation (63), South Africa (1), South Korea (3), Spain (4), Svalbard and Jan Mayen (1), Sweden (40), Thailand (5), United States (51: Colorado, Minnesota, Missouri, Nevada, New York, Oklahoma, Utah, Virginia, Wyoming)
• Ibexian of United States (1: New York)
• Taoyuanian of China (2)
• Cambrian of Canada (1: Nunuvat), China (1)
Total: 977 collections including 1502 occurrences