Duonychus was a carnivore. It lived in the Late Cretaceous period and inhabited Asia. Its fossils have been found in places such as Ömnögovi (Mongolia).

All the Duonychus illustrations below were collected from the internet. Enjoy and explore:

Duonychus was described by the following scientific paper(s):
  • Y. Kobayashi, D. K. Zelenitsky, and A. R. Fiorillo, T. Chinzorig. 2025. Didactyl therizinosaur with a preserved keratinous claw from the Late Cretaceous of Mongolia. iScience