#genus_Heterodon__Heterodon  a genus of small colubrid snakes containing the North American hognose snakes
  supertype:  reptile_genus__reptilegenu  a genus of reptiles
  member of:  family_Colubridae
  member:  hognose_snake__hognosesnake__puff_adder__sand_viper  harmless North American snake with upturned nose; may spread its head and neck or play dead when disturbed

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