Kingdom [Animalia] Linnaeus, 1758 - animals
Subkingdom Metazoa Haeckel, 1874
see Kingdom Animalia Linnaeus, 1758
Division Eumetazoa Butschli, 1910
see Subkingdom Eumetazoa Butschli, 1910
Subdivision Bilateralia
Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
Class Reptilia Linnaeus, 1758 - reptiles
Subclass Lepidosauria Duméril & Bibron, 1839
Order Squamata Oppel, 1811
Suborder Serpentes Linnaeus, 1758 - snakes
Infraorder Henophidia Hoffstetter, 1939
see Superfamily Henophidia Hoffstetter, 1939
Family Boidae Gray, 1825 - pythons and boas
Subfamily Boinae Gray, 1825 - boas
see Family Boidae Gray, 1825
Genus Eunectes Wagler, 1830
Eunectes notaeus Cope, 1862