†unranked clade Younginiformes Romer 1933 (diapsid)
PaleoDB taxon number: 138858
Parent taxon: Neodiapsida according to C. Bickelmann et al. 2009
Sister taxa: Acallosuchus, Claudiosauridae, Elachistosuchus, Euryapsida, Galesphyridae, Galesphyrus, Lacertulus, Orovenator, Palaeagama, Sauria, Sauria, Saurosternon, Sphodrosaurus, Weigeltisauridae, Youngina
Subtaxa: Acerosodontosaurus, Younginoidea
Ecology: