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HomeDinosaurs › Avimimus

Avimimus

Reconstructed skeleton of a titanosaur, among the largest land animals
Photo: William Irvin Sellers, Lee Margetts, Rodolfo Aníbal Coria, Phillip Lars Manning, CC BY 2.5, via Wikimedia Commons
Pronunciation
a-vih-MY-mus
Name means
Bird Mimic
Diet
Carnivore
Posture
Bipedal
Period
Late Cretaceous
Length
5 feet (1.5 meters)
Height
3.5 feet (1.1 meters)

Order: Saurischia · Suborder: Theropoda · Infraorder: Tetanurae · Family: Avimimidae

Fossils of Avimimus have been found in Mongolia and China. A small, birdlike dinosaur, Avimimus was probably a swift runner, preying upon lizardsand insects. Although the idea is disputed, Avimimus may have had featheredwings. It is distinct enough from other theropods to merit its own family.

Restoration of Spinosaurus, a large sail-backed predatory dinosaur
Photo: Brondon Bobah, CC BY 4.0, via Wikimedia Commons

More Cretaceous-period dinosaurs →

Reference background: Natural History Museum, London — Dinosaurs; Smithsonian National Museum of Natural History — Dinosaurs; American Museum of Natural History — Dinosaurs & Fossils. Figures are typical published ranges; taxonomy follows the source era and modern consensus is noted where it differs. See our sources & fact-check policy.

Frequently asked questions

What does Avimimus mean?

The name Avimimus means “Bird Mimic”. It is pronounced a-vih-MY-mus.

When did Avimimus live?

Avimimus lived during the Late Cretaceous.

Was Avimimus a carnivore or a herbivore?

Avimimus was a carnivore.

How big was Avimimus?

Avimimus was about 5 feet (1.5 meters) long, around 3.5 feet (1.1 meters) tall.

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Other dinosaurs from the Avimimidae family.

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