#crocodilian_reptile__crocodilianreptile__crocodilian  extant archosaurian reptile
  supertype:  diapsid_reptile__diapsid  reptile having a pair of openings in the skull behind each eye
  member of:  order_Crocodylia
  subtype:  crocodile  large voracious aquatic reptile having a long snout with massive jaws and a body covered with bony plates; of sluggish tropical waters
     subtype:  African_crocodile__Nile_crocodile__Crocodylus_niloticus  a dangerous crocodile widely distributed in Africa
     subtype:  Asian_crocodile__Crocodylus_porosus  estuarine crocodile of eastern Asia and Pacific islands
     subtype:  Morlett's_crocodile__morlett'scrocodile  a variety of crocodile
  subtype:  false_gavial__falsegavial__tomistomaschlegeli  crocodile of southeast Asia similar to but smaller than the gavial
  subtype:  alligator  either of two amphibious reptiles with shorter broader snouts than crocodiles
     subtype:  American_alligator__Alligator_mississipiensis  large alligator of southeastern United States
     subtype:  Chinese_alligator__Alligator_sinensis  small of the Yangtze valley of China having unwebbed digits
  subtype:  cayman__caiman  alligator-like reptile of Central and South America having a more heavily armored belly
     subtype:  spectacled_caiman__Caiman_sclerops  caiman with bony ridges about the eyes; found from southern Mexico to Argentina
  subtype:  gavial__Gavialis_gangeticus  large fish-eating Indian crocodilian with a long slender snout

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