†family Proterosuchidae Broom 1906 (archosauromorph)
Invalid subtaxa: Ankistrodon Huxley 1865 [nomen dubium], Ankistrodon indicus Huxley 1865 [nomen dubium], Chasmatosauridae Haughton 1924, Chasmatosaurus indicus Huxley 1865 [nomen dubium], Epicampodon indicus Huxley 1865 [nomen dubium]
Parent taxon: Archosauriformes according to S. J. Nesbitt 2011
Sister taxa: Collilongus, Crosbysaurus, Crurotarsi, Doswelliidae, Erythrosuchia, Erythrosuchidae, Euparkeria, Euparkeriidae, Graoullyodon, Koilamasuchus, Lucianosaurus, Protecovasaurus, Proterochampsia, Tecovasaurus, Uatchitodon, Vancleavea, Yonghesuchus, Zanclodon
Subtaxa: Archosaurus, Chasmatosuchus, Fugusuchus, Kalisuchus, Proterosuchus, Sarmatosuchus, Tasmaniosaurus
Type: Proterosuchus
Ecology: