Tethytheria

Cladogram modified from and . ==Classification==

Classification modified from . • Clade Tethytheria • order †Embrithopoda • †Phenacolophidae • †Arsinoitheriidae • order Sirenia • †Prorastomidae • †Protosirenidae (Dugongidae?) • Dugongidae • Trichechidae • order Proboscidea • †Phosphatheriidae (Numidotheriidae?) • †Numidotheriidae • †Moeritheriidae • †Barytheriidae • †Deinotheriidae • †Palaeomastodontidae • †Phiomiidae • †Hemimastodontidae • †Mammutidae • †Gomphotheriidae • Elephantidae ==Notes==