#grass_snake__grasssnake__green_snake__greensnake  either of two N. American chiefly insectivorous green snakes
  supertype:  colubrid_snake__colubrid  mostly harmless temperate-to-tropical terrestrial or arboreal or aquatic snakes
  subtype:  smooth_green_snake  rough_green_snake
  member of:  genus_Opheodrys__Opheodrys  North American green snakes
     member of:  family_Colubridae__Colubridae  nonvenomous snakes; about two-thirds of all living species
        member of:  suborder_Serpentes__Serpentes__Ophidia__suborder_Ophidia  snakes
           member of:  order_Squamata__Squamata  diapsid reptiles: snakes and lizards
              member of:  subclass_Lepidosauria__Lepidosauria  diapsid reptiles: lizards; snakes; tuataras
                 member of:  class_Reptilia__Reptilia  class of cold-blooded air-breathing vertebrates with completely ossified skeleton and a body usually covered with scales or horny plates; once the dominant land animals
                    member of:  subphylum_Vertebrata__Vertebrata__Craniata__subphylum_Craniata  fishes; amphibians; reptiles; birds; mammals
                       member of:  phylum_Chordata__Chordata  comprises true vertebrates and animals having a notochord
                          member of:  kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

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