#genus_Sphenodon__Sphenodon  coextensive with the order Rhynchocephalia: tuataras
  supertype:  #reptile_genus__reptilegenu  a genus of reptiles
  member of:  #order_Rhynchocephalia
  member:  #tuatara__Sphenodon_punctatum  only extant member of the order Rhynchocephalia of large spiny lizard-like diapsid reptiles of coastal islands off New Zealand

No statement uses or specializes #genus_Sphenodon; click here to add one.