Lessemsauridae

Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Subsectio: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauria
Ordo: Saurischia
Subordo: Sauropodomorpha
Cladus: †Bagualosauria
Superfamilia: Plateosauria
Cladus: †Massopoda
Cladus: †Sauropodiformes
Superfamilia: Anchisauria
Infraordo: †Sauropoda

Familia: †Lessemsauridae
Genera: †Antetonitrus – †Ingentia – †Ledumahadi – †Lessemsaurus
Name

† Lessemsauridae Apaldetti et al., 2018
References

Apaldetti, C., Martínez, R.N., Cerda, I.A., Pol, D. & Alcober, O. 2018. An early trend towards gigantism in Triassic sauropodomorph dinosaurs. Nature Ecology & Evolution 2(8): 1227–1232. DOI: 10.1038/s41559-018-0599-y hdl: 11336/89332 PMID: 29988169 Reference page.