Position in a system
| system | Vitae - living organisms |
| domain | Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells |
| superregnum | Unikonta |
| system | Opisthokonta Cavalier-Smith, 1987 |
| kingdom | Animalia Linnaeus, 1758 - animals |
| subregnum | Eumetazoa Butschli, 1910 |
| divisio | Bilateria Hatschek, 1888 - bilaterians |
| subdivisio | Deuterostomia - deuterostomes |
| phylum | Chordata Bateson, 1885 - chordates |
| subphylum | Vertebrata Cuvier, 1812 - vertebrates |
| infraphylum | Gnathostomata Zittel, 1879 - jawed vertebrates |
| superclassis | Tetrapoda Gaffney, 1979 - four-limbed vertebrates |
| subclass | Amniota Haeckel, 1866 |
| infraclass | Diapsida Osborn, 1903 |
| cohors | Lepidosauromorpha |
| superorder | Lepidosauria |
| order | Squamata Oppel, 1811 - lizards and snakes |
| suborder | Serpentes Linnaeus, 1758 - Snakes |
| falanga | Alethinophidia Nopcsa, 1923 |
| superfamily | Colubroidea Oppel, 1811 |
| family | Lamprophiidae |
| subfamily | Psammophiinae Dowling, 1967 |
| genus | Psammophis Fitzinger, 1826 |
| species | Psammophis phillipsii (Hallowell, 1844) - Phillips’ Whip Snake |
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