The Vinegaroon Sprays Acid to Foil Its Foes

From Deep Look

The Vinegaroon Sprays Acid to Foil Its Foes
4 min4th5th6thScience
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Summary

The vinegaroon looks scary but has no venom -- instead it aims a whip-like tail and sprays a vinegar-smelling acid at attackers. Deep Look shows the built-in defense that keeps this desert creature safe.

Viewer safety

Ages 7+Mild peril

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Teaching resources

Discussion questions

Talk about it

A vinegaroon can't sting or bite hard, so it defends itself by spraying an acid mist from the base of its tail, aimed with surprising accuracy. Its body is built to say 'stay away.'

  1. How does a vinegaroon protect itself without venom?
  2. Why is being able to aim its spray important?
  3. How is a chemical defense useful for a slow-moving animal?

Quick work-a-long

Vocabulary: acid, defense, gland, aim.

Try it: Think of a skunk's spray. Write how a vinegaroon uses a chemical instead of teeth or claws to protect itself.