#whale  any of the larger cetacean mammals having a streamlined body and breathing through a blowhole on the head
  supertype:  #cetacean_mammal__cetacean__blower  large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales; dolphins; porpoises; narwhals
  subtype:  #baleen_whale__whalebone_whale__whalebonewhale  whale with plates of whalebone along the upper jaw for filtering plankton from the water
     subtype:  #right_whale__rightwhale  large arctic whalebone whale; allegedly the `right' whale to hunt because of its valuable whalebone and oil
     subtype:  #bowhead_whale__bowheadwhale__bowhead__Greenland_whale__Balaena_mysticetus  large-mouthed arctic whale
     subtype:  #rorqual__razorback  any of several baleen whales of of the family Balaenopteridae having longitudinal grooves on the throat and a small pointed dorsal fin
        subtype:  #finback_whale__finbackwhale__finback__finwhale__common_rorqual__Balaenoptera_physalus  large flat-headed whalebone whale having deep furrows along the throat; of Atlantic and Pacific
        subtype:  #sei_whale__seiwhale__Balaenoptera_borealis  similar to but smaller than the finback whale
        subtype:  #lesser_rorqual__piked_whale__pikedwhale__minke_whale__minkewhale__Balaenoptera_acutorostrata  small finback of coastal waters of Atlantic and Pacific
     subtype:  #blue_whale__sulfur_bottom__Balaenoptera_musculus  largest mammal ever known; bluish-gray migratory whalebone whale mostly of southern hemisphere
     subtype:  #humpback_whale__humpback__Megaptera_novaeangliae  large whalebone whale with long flippers noted for arching or humping its back as it dives
     subtype:  #gray_whale__devilfish__Eschrichtius_gibbosus__Eschrichtius_robustus  medium-sized grayish-black whale of the north Pacific
  subtype:  #toothed_whale__toothedwhale  any of several whales having simple conical teeth and feeding on fish etc.
     subtype:  #sperm_whale__spermwhale__cachalot__black_whale__blackwhale__Physeter_catodon  large whale with a large cavity in the head containing spermaceti and oil; also a source of ambergris
     subtype:  #pygmy_sperm_whale__pygmyspermwhale__Kogia_breviceps  small sperm whale of warm waters of both coasts of North America
     subtype:  #dwarf_sperm_whale__dwarfspermwhale__kogiasimu  very small (to 8 feet) sperm whale of central coasts of Atlantic and Pacific
     subtype:  #beaked_whale  any of several whales inhabiting all oceans and having beaklike jaws with vestigial teeth in the upper jaw
        subtype:  #bottle-nosed_whale__bottlenose_whale__bottlenose__Hyperoodon_ampullatus  North Atlantic beaked whale with a bulbous forehead
     subtype:  #dolphin  any of various small toothed whales with a beaklike snout; larger than porpoises
        subtype:  #common_dolphin__Delphinus_delphis  black-and-white dolphin that leaps high out of the water; one of the dolphins displayed at the Marinelands of California and Florida
        subtype:  #bottlenose_dolphin__bottle-nosed_dolphin__bottlenose  any of several dolphins with rounded forehead and well-developed beak; chiefly of North Atlantic and Mediterranean
           subtype:  #Atlantic_bottlenose_dolphin__Tursiops_truncatus  the most common dolphin of North Atlantic and Mediterranean; often kept captive and trained to perform
           subtype:  #Pacific_bottlenose_dolphin__Tursiops_gilli  a bottlenose dolphin found in the Pacific Ocean
        subtype:  #porpoise  any of several small gregarious cetacean mammals having a blunt snout and many teeth
           subtype:  #harbor_porpoise__herring_hog__Phocaena_phocaena  the common porpoise of the North Atlantic and Pacific
        subtype:  #grampus__grampu__Grampus_griseus  slaty-gray blunt-nosed dolphin common in northern seas
        subtype:  #killer_whale__killer__orca__grampus__grampu__sea_wolf__seawolf__Orcinus_orca  predatory black-and-white toothed whale with large dorsal fin; common in cold seas
        subtype:  #pilot_whale__pilotwhale__black_whale__blackwhale__common_blackfish__blackfish__Globicephala_melaena  small dark-colored whaled of United States Atlantic coast; the largest male acts as pilot or leader for the school
        subtype:  #river_dolphin__riverdolphin  any of several long-snouted usually freshwater dolphins of South America and southern Asia
        subtype:  #white_whale__whitewhale__beluga__Delphinapterus_leucas  small northern whale that is white when adult
  subtype:  #narwhal__narwal__narwhale__Monodon_monoceros  small arctic whale the male having a long spiral ivory tusk
  subtype:  #spouter  a spouting whale

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