the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Chordata (phylum)
Craniata (subphylum)
Vertebrata (no rank)
Gnathostomata (superclass)
Sarcopterygii (class)
Tetrapoda (no rank)
Amniota (no rank)
Sauropsida (no rank)
Sauria (no rank)
Lepidosauria (superorder)
Squamata (order)
Serpentes (suborder)
Colubroidea (superfamily)
Colubridae (family)
[hide inferior taxa]
Boiga dendrophila (species)
Boiga irregularis (species)
Colubrinae (subfamily)
Dispholidus typus (species)
Enhydris polylepis (species)
Leioheterodon madagascariensis (species)
Natricinae (subfamily)
Nerodia sipedon (species)
Philodryas olfersii (species)
Psammophis mossambicus (species)
Storeria dekayi (species)
Telescopus dhara (species)
Thrasops jacksoni (species)
Tropidoclonion lineatum (species)
Virginia striatula (species)
Xenodontinae (subfamily)
Zaocys dhumnades (species)