#genus_Coluber__Coluber  racers
  supertype:  reptile_genus__reptilegenu  a genus of reptiles
  member of:  family_Colubridae
  member:  racer  slender fast-moving North American snakes
  member:  horseshoe_whipsnake__Coluber_hippocrepis  slender fast-moving Eurasian snake

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