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Dinosaur

Yi

Yi qi was a small feathered dinosaur with an unusual wrist element supporting a membranous wing surface.

Yi qi was a small feathered dinosaur with an unusual wrist element supporting a membranous wing surface. It did not have the same wing construction as a bird or a bat.

Yi at a glance

Diet
Diet uncertain
When it lived
Jurassic
Group
Scansoriopterygidae
Scansoriopterygids

Beyond the game

The real Yi

Yi qi was a small feathered dinosaur with an unusual wrist element supporting a membranous wing surface. It did not have the same wing construction as a bird or a bat.

The preserved wrist structure supports a distinctive membranous-wing reconstruction. The exact outline of the membrane and its aerial performance remain debated.

Fossil discoveries

Hebei, China · approximate location
Hebei, China

Selected fossil records · present-day map

Map references

Paleobiology Database · X. Xu, X. Zheng, and C. Sullivan, X. Wang, L. Xing, Y. Wang, X. Zhang, J. K. O.’Connor, F. Zhang, Y. Pan. 2015. A bizarre Jurassic maniraptoran theropod with preserved evidence of membranous wings. Nature 521(7550):70-73 ↗

Map: Natural Earth, public domain. Fossil records: Paleobiology Database and linked collections and publications.

Sources & text credits

Explore the references behind this profile.

  1. Xu et al. 2015 — A bizarre Jurassic maniraptoran theropod with preserved evidence of membranous wings

Original English Dinosgacha educational summaries informed by the linked scientific and museum references; source publications retain their own rights.

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