†unranked clade Stagonolepididae Lydekker 1887 (archosaur)
Reptilia - Pseudosuchia - Stagonolepididae
Alternative spellings: Stagnolepididae, Stagonolepidae
Parent taxon: Aetosauria according to W. G. Parker 2016
See also Carroll 1988, Desojo et al. 2012, Heckert and Lucas 1998, Heckert and Lucas 1999, Heckert and Lucas 2000, Heckert and Lucas 2002, Huene 1922, Huene 1942, Kuhn 1946, Kuhn 1964, Kuhn 1966, Long and Murry 1995, Lucas et al. 1998, Parker 2007, Parrish 1993, Parrish and Carpenter 1986, Schoch 2007 and Small 1989
Sister taxa: Aetosauripus, Aetosauroides, Batrachopodidae, Chilenosuchus, Episcoposaurus, Episcoposaurus haplocerus, Hoplitosuchus, Revueltosaurus
Subtaxa: Aetobarbakinoides Aetosaurinae Desmatosuchia Episcoposaurinae Stegominae Stegomus Typlothorax
Ecology: herbivore