#cottonmouth__water_moccasin__watermoccasin__cottonmouth_moccasin__cottonmouthmoccasin__agkistrodonpiscivoru  venomous semiaquatic snake of swamps in southern United States
  supertype:  pit_viper__pitviper  New World vipers with hollow fangs and a heat-sensitive pit on each side of the head
  member of:  genus_Agkistrodon__Agkistrodon__Ancistrodon__genus_Ancistrodon  copperheads
     member of:  family_Crotalidae__Crotalidae  New World vipers: pit vipers
        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

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