Rhachisaurus

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: Lepidosauromorpha
Superordo: Lepidosauria
Ordo: Squamata
Cladus: Unidentata Episquamata

Subordo: Lacertoidea
Superfamilia: Gymnophthalmoidea

Familia: Gymnophthalmidae
Subfamilia: Rhachisaurinae
Genus: Rhachisaurus
Species: R. brachylepis
Name

Rhachisaurus Pellegrino, Rodrigues, Yonenaga-Yassuda & Sites, 2001
Gender

masculine
Type species

Anotosaura brachylepis Dixon, 1974, by monotypy

References
cited sources

Pellegrino, C.K.M.; Rodrigues, M.T.; Yonenaga-Yassuda, Y.; Sites, J.W., jr. 2001: A molecular perspective on the evolution of South American microteiid lizards (Squamata, Gymnophthalmidae), and a new classification for the family. Biological journal of the Linnean Society, 74: 315–338. DOI: 10.1006/bijl.2001.0580