Uropygi

Uropygids, are commonly known as whip-scorpions and are robust nocturnal predators. There are approximately 108 described species.

Uropygids possess:

  • a pair of long tactile front legs
  • a pair of heavily armoured palps
  • a very distinctive whip-like tail

Whip-scorpions also spray a noxious-smelling chemical mixture from anal glands, as a form of defence.

About  name

The name uropygid means 'tail rump', and is from the Greek ouropugion meaning 'tail' and puge meaning 'rump'

Glossary

Pedipalp (palps)
A pair of appendages found near the mouth of Arachnids. Often resembling legs, they may be used for locomotion, sensing, feeding and mating.