Taxonavigation

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
Division: Archelosauria
Division: Pan-Testudines
Superordo: †Sauropterygia
Ordo: Nothosauria
Subordo: Pachypleurosauria
Familiae (2): Keichousauridae - Pachypleurosauridae

Genus incertae sedis: Wumengosaurus

References

• Liu, J. et al. 2011: A new pachypleurosaur (Reptilia: Sauropterygia) from the lower Middle Triassic of southwestern China and the phylogenetic relationships of Chinese pachypleurosaurs. Journal of vertebrate paleontology, 31 (2): 292–302. DOI: 10.1080/02724634.2011.550363

For more multimedia, look at Pachypleurosauria on Wikimedia Commons.