#characin_fish__characin__characid  any freshwater fish of the family Characinidae
  supertype:  cypriniform_fish__cypriniformfish  a soft-finned fish of the order Cypriniformes
  member of:  family_Characidae
  subtype:  tetra  brightly colored tropical freshwater fishes
  subtype:  cardinal_tetra__Paracheirodon_axelrodi  small bright red and blue aquarium fish from streams in Brazil and Columbia
  subtype:  piranha__pirana__caribe  small voraciously carnivorous freshwater fishes of South America that attack and destroy living animals

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