†Nythosaurus Owen 1859 (therapsid)
PaleoDB taxon number: 56873
Parent taxon: Cynodontia according to R. Broom 1913
Sister taxa: Aelurosuchus, Charassognathidae, Chronoperatidae, Cromptodon, Cynognathia, Cynognathidae, Cynognathoidea, Dromatherium, Dviniidae, Epicynodontia, Gaumia, Gomphodontidae, Hahnia, Hwanghocynodon, Kunminia, Madysauridae, Masitisitherium, Mitredon, Procynosuchidae, Riograndidae, Therioherpetidae, Thrinaxodontidae, Tritylodontidae
Subtaxa: Nythosaurus browni
Ecology: