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Deinocheirus

Deinocheirus

9.9
A large dinosaur from long ago with very long arms and a duck-like bill
  • noun
  • /ˌdaɪnəˈkaɪrəs/
  • Specialized
: Deinocheirus
  • Unlike many theropods, Deinocheirus had uniquely large arms and a duck-like bill.

Examples

  • The fossil remains of Deinocheirus were first discovered in Mongolia in the 1960s.

  • The Deinocheirus was one of the largest theropods discovered.

  • Paleontologists were surprised by the unusual body structure of Deinocheirus.

  • Look at the Deinocheirus!

  • The fossil remains of Deinocheirus were first discovered in Mongolia in the 1960s.

  • Unlike many theropods, Deinocheirus had uniquely large arms and a duck-like bill.

  • Paleontologists were surprised by the unusual body structure of Deinocheirus.

Surface Forms

Deinocheirus singular

Etymology

Deinocheirus comes from Greek parts deino- meaning 'terrible' and -cheirus meaning 'hand', and you can remember deino- from dinosaur ('terrible lizard'). That's why scientists named it that: the animal had very large, powerful arms.