Outline: a typical theropod

Longjiang Fm., ChinaNamed 2023

Migmanychion

"mixed claw"

Type species Migmanychion laiyang

Lived
121 to 120 million years ago, Early Cretaceous
Diet
Carnivore
Group
Theropods
Found in
China
Named by
Wang et al. 2023

Where its fossils were found

The evidence

Today

1 find

120 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Migmanychion

What it was like

Migmanychion was a small feathered theropod known from part of a front leg. Its arm shows a mix of features seen in different groups of bird-like dinosaurs.

Its world

It lived in the Early Cretaceous in what is now northeastern China. Its bones come from the Longjiang Formation, where the small feathered Daurlong also lived.

How it was found

Wang and colleagues named it in 2023. The type species is Migmanychion laiyang.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Maniraptora

Sources: WikidataNamed in: X. Wang, A. Cau, and Z. Wang, K. Yu, W. Wu, Y. Wang, Y. Liu. 2023. A new theropod dinosaur from the Lower Cretaceous Longjiang Formation of Inner Mongolia (China). Cretaceous Research 151:105605