Rhamphiophis

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
Subordo: Serpentes
Infraordo: Caenophidia
Superfamilia: Colubroidea

Familia: Colubridae
Subfamilia: Colubrinae
Genus: Rhamphiophis
Species: R. acutus – R. maradiensis – R. oxyrhynchus – R. rubropunctatus
Name

Rhamphiophis
Vernacular names
English: Beaked Snakes
中文: 勾吻蛇

Rhamphiophis is a genus of snakes of the family Lamprophiidae.[1]
Species

Rhamphiophis oxyrhynchus (Reinhardt, 1843)
Rhamphiophis rostratus Peters, 1854
Rhamphiophis rubropunctatus (Fischer, 1884)

References

Genus Rhamphiophis at The Reptile Database.