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genus · 1 represented species

Irritator

Irritator is a dinosaur genus represented here by Irritator challengeri.

Explore this branch Parent: Spinosauridae

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Irritator

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Representative silhouette for Irritator
1Direct child groups
1Countries represented
113–110 MaDataset range

Branch structure

Direct branches in this dataset

species

Irritator challengeri

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Representative taxa

Dinosaurs in this branch

Side-view life reconstruction of Irritator challengeriArt by Connor Ashbridge · CC BY-SA 4.0

Cretaceous

Irritator challengeri

A Brazilian spinosaurid known from the most complete spinosaurid skull yet described, revealing a fast-closing bite and unusually mobile lower jaws.

carnivore~6.5 m

Distribution

Geographic record

Brazil

Country-level summary of represented seed records, not a complete range map.

Sources

Further reading

Introduction to the DinosauriaDinosaur Paleobiology