#prawn  shrimp-like decapod crustacean having two pairs of pincers; most are edible
  supertype:  decapod_crustacean__decapodcrustacean__decapod  crustaceans characteristically having five pairs of locomotor appendages each joined to a segment of the thorax
  member of:  genus_Palaemon
  subtype:  long-clawed_prawn__river_prawn__Palaemon_australis  large (a foot or more) edible freshwater prawn common in Australian rivers

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