Alternative spelling: Endothyracea
Parent taxon: Fusulinina according to F. Kobayashi 2012
See also Loeblich and Tappan 1961 and Loeblich and Tappan 1984
Sister taxa: none
Subtaxa: Bradyinidae Endotebidae Endothyridae Loeblichiidae
Ecology: stationary semi-infaunal omnivore
Distribution:
• Triassic of Australia (2 collections), Austria (6), Bosnia and Herzegovina (1), Canada (1: British Columbia), China (50), Germany (2), Hungary (3), Indonesia (2), Italy (13), Malaysia (1), Papua New Guinea (1), Serbia and Montenegro (2), Slovakia (2), Slovenia (3), Spain (2), Thailand (1), Tunisia (1), Turkey (4), United States (4: Alaska, Nevada, Oregon)
• Permian of Armenia (14), Australia (1), Azerbaijan (27), China (31), Greece (2), India (1), Indonesia (1), Iran (14), Italy (3), Japan (29), Malaysia (1), Mongolia (1), Norway (1), the Russian Federation (1), Slovenia (1), Tajikistan (6), Thailand (1), Turkey (6), Ukraine (1), United States (1: Texas)
• Virgilian of United States (47: Idaho, Iowa, Kansas, Missouri, Nebraska, New Mexico, Oklahoma, Texas)
• Desmoinesian of United States (20: Kansas, Ohio, Oklahoma)
• Atokan of United States (3: Kentucky, Ohio, Wyoming)
• Westphalian of Spain (1)
• Pennsylvanian of United States (2: Texas)
• Chesterian of Canada (1: Alberta), United States (8: Alabama, Iowa, Wyoming)
• Osagean of United States (2: Alaska, California)
• Carboniferous to Devonian of Uzbekistan (1)
• Carboniferous to Permian of Italy (6)
• Mississippian of United States (2: Alaska)
• Carboniferous of Algeria (1), Belgium (2), Canada (6: Alberta, Nunavut), China (6), Egypt (1), France (4), Greenland (1), Ireland (10), Italy (1), Mexico (1), Morocco (3), Norway (6), the Russian Federation (18), Spain (7), Thailand (8), Turkey (6), Ukraine (4), the United Kingdom (68), United States (60: Alaska, Indiana, Kansas, Kentucky, Nevada, New Mexico, Ohio, Oklahoma, Pennsylvania, Texas, Wyoming), Uzbekistan (1)
• Devonian of Afghanistan (1), Belgium (2), China (2), the Czech Republic (6), Germany (11), Myanmar (1), Poland (2), the Russian Federation (1), Turkey (1), United States (1: Nevada), Uzbekistan (1), Vietnam (3)
• Ordovician of the Russian Federation (9)
Total: 592 collections including 985 occurrences