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Class: Fusulinata    Subclass: Fusulinana    Order: Endothyrida    Family: Endothyridae
Orobias Eichwald, 1859

Orobias bassleri
Galloway & Harlton, 1928
type specimen   holotype
Carboniferous
American South

Orobias biumbonata
Galloway & Harlton, 1928
type specimen   holotype
Carboniferous
American South

Orobias oklahomensis
Galloway & Harlton, 1928
type specimen   holotype
Carboniferous
American South