†unranked clade Pristerosauria Hopson and Barghausen 1986 (therapsid)
Parent taxon: Therocephalia according to B. Battail and M. V. Surkov 2000
Sister taxa: Alopecodontidae, Alopecopsidae, Alopecorhinus, Arnognathus, Arnognathus parvidens, Bauriida, Crapartinellidae, Euchambersiidae, Eutherocephalia, Gorynychus, Ictidognathus, Lycosuchida, Mirotenthes, Pristerognathidae, Pristerosaurida, Regisauridae, Scylacoides, Scylacosaurida, Scylacosaurus, Simorhinellidae, Tigrisuchus, Trochosuchus, Yikezhaogia
Subtaxa: none
Ecology: carnivore
Distribution: there are no occurrences of Pristerosauria in the database