Strophocheilidae
Megalobulimus cardosoi (Morretes, 1952)
Megalobulimus fragilion (Iheiring, 1901)
Megalobulimus grandis Martens, 1885
Megalobulimus lopesi (Lerne, 1989)
Megalobulimus ovatus (Muller, 1774)
Megalobulimus parafragilior Lerne & Imdrusiak, 1990
Megalobulimus proclivis (Martens, 1888)