#venom  toxin secreted by animals (by certain snakes and poisonous insects (e.g., spiders and scorpions))
  supertype:  animal_toxin__zootoxin  a toxin resembling bacterial toxins in its antigenic properties that is found in the fluids of certain animals
  subtype:  kokoi_venom__kokoivenom  a potent neurotoxin found in a particular frog
  subtype:  snake_venom__snakevenom  venom secreted by certain snakes

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