More on poison glands from Fact Monster:

• venom - venom venom or zootoxin,any of a variety of poisonous substances produced by animals. In poisonous ...
• monotreme - monotreme monotreme , name for members of the primitive mammalian order Monotremata, found in ...
• catfish - catfish catfish, common name applied to members of the freshwater fish families constituting the ...
• sting - sting sting, in zoology, organ found in bees, many wasps, some ants, and in scorpions and sting ...
• Encyclopedia: Zoology: General - Encyclopeadia articles concerning Zoology: General.

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