Planorbidae Rafinesque, 1815
Amerianna bonushenricus (A. Adams & Angas, 1864)
Amerianna carinata (H. Adams, 1861)
Amerianna compar Iredale, 1943
Amerianna cumingi (H. Adams, 1861)
Amerianna gabrieli Cotton, 1942
Amerianna obesula (Iredale, 1943)
Amerianna reevii (Adams & Angas, 1864)
Amerianna subacuta Cotton & Beasley, 1941
