#American_crayfish  common large crayfishes of eastern North America
  supertype:  crawdaddy__crayfish__crawfish__crawdad  small freshwater decapod crustacean that resembles a lobster
  member of:  genus_Cambarus
  part:  crawdad__crayfish__crawfish__ecrevisse  tiny lobster-like crustaceans usually boiled briefly

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