Home >> Taxonomic Tree Viewer
Central Thesaurus
Taxon Search
Taxon:
Display authors
Match on whole words
Display full tree below family
Display species with subgenera
  Animalia
    Bilateria
     Deuterostomia
      Chordata
        Vertebrata
         Gnathostomata
          Tetrapoda
            Reptilia
                   [Anapsida]
                   [Archosauria]
                   [Diapsida]
                   [Lepidosauria]
                    Rhynchocephalia
                            Sphenodontidae
                                     Sphenodon
                                             Sphenodon guntheri
                                             Sphenodon punctatus