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Original drawing of Oviraptor

sharp-clawed runner

Oviraptor

Say it like this: “OH-vi-RAP-tor”

Oviraptor philoceratops

Oviraptor ate plants and meat and walked on two legs. It lived in the Late Cretaceous. Bones have been found in Mongolia.

When
Late Cretaceous (Campanian) · roughly 83.6 to 72.2 million years ago
Named in
1924 · Osborn, H. F.
Hip height
0.5 m · 2 ft
Length
1.6–2 m · 5–7 ft
Weight
33–40 kg · 73–88 lb
Found in
Mongolia · Djadokhta
Food and walking
Omnivore · Two legs
Kind
sharp-clawed runner · Theropod
Family branch
Oviraptoridae

The story in short

Oviraptor was formally named in 1924 by H. F. Osborn. The name means “egg thief.”

Fossils referred to Oviraptor date to the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from Mongolia, including the Djadokhta Formation. It was an omnivore and walked on two legs.

Published estimates put Oviraptor at a length near 1.6–2 m, hips about 0.5 m high, and a body mass around 33–40 kg.

On the family tree it sits in Oviraptoridae, among the theropod dinosaurs.

Close relatives