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Zaraapelta

Say it: zah-rah-PEL-tah
Name means: “hedgehog shield”12
Ate: PlantsArmoured dinosLate Cretaceous

Zaraapelta was an armoured dinosaur that walked on four legs and munched on plants. It had a bumpy, spiky skull with fancy horns, making it look like a walking tank. It lived in the Gobi Desert during the Late Cretaceous, about 75 million years ago.12

Lived
100 to 84 million years ago4
Late Cretaceous
Fossils found in
Gobi Desert, near Hermiin Tsav, Mongolia12
Food
Plants31
Top speed
about 15 km/h (9 mph)
Running, estimate

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How fast was it?

cool stuff

Fun facts

1

Zaraapelta's skull was covered in bumpy armour plates called osteoderms, and it had an especially fancy pattern of bumps and grooves behind its eye.12

2

The horns on the back of its skull had a smooth ridge on top, which is different from any other ankylosaur.13

3

Scientists think the fancy skull ornaments might have been used to attract mates, like a peacock's tail feathers.2

4

Zaraapelta lived alongside two other ankylosaurs, Saichania and Tarchia, in the same desert.12

5

The only known fossil is a skull missing the snout tip, and it probably belonged to a young adult.1

6

The name Zaraapelta comes from the Mongolian word for hedgehog and the Greek word for small shield, because ankylosaurs looked prickly and armoured.12

AI-madeAI-made picture of Zaraapelta
An AI-made picture of how Zaraapelta might have looked, made by a computer from what scientists know. It is a guess: the real animal may have looked different, and nobody knows its true colours.
you asked

Most asked questions about Zaraapelta

?How big was Zaraapelta?

The only known skull is about 40 centimetres long, so Zaraapelta was a medium-sized ankylosaur.1

?What did Zaraapelta eat?

It was a herbivore, eating plants.1

?Who discovered Zaraapelta?

It was discovered in 2000 by a team led by Phil Currie, and named in 2014 by Victoria Arbour.12

?What was Zaraapelta's closest relative?

Its closest known relative is Tarchia, another ankylosaur from Mongolia.1

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Myth buster

Myth: Some people think all armoured dinosaurs had tail clubs.

Truth: Zaraapelta is known only from a skull, so scientists don't know if it had a tail club. Many ankylosaurs did, but not all.1

For dino experts

Scientific name
Zaraapelta
Named by
Arbour et al. 20144
Group
Armoured dinos
Family / clade
Ankylosauridae4
Classification
Ornithischia > Ankylosauria > Ankylosauridae > Thyreophora4
Age of the rocks
100 to 84 million years (Cenomanian / Santonian)4
Rock formations
Baynshire4
Countries
Mongolia4
Fossil records
1 in the Paleobiology Database4
Discovery
The skull was found in 2000 by a team led by Phil Currie in the Gobi Desert. In 2014, Victoria Arbour, Philip Currie, and Demchig Badamgarav named it Zaraapelta nomadis.12
Still debated
Scientists are still debating exactly how Zaraapelta is related to other ankylosaurs, and whether its fancy head ornaments were for protection or for showing off.12

Where the facts come from

  1. Zaraapelta (en.wikipedia.org)
  2. UAlberta paleontologists name new armoured dinosaur (ualberta.ca)
  3. PBDB Taxon (paleobiodb.org)
  4. Zaraapelta in The Paleobiology Database (CC BY 4.0): age, places, rock formations, classification.

Every fact on this page has a number that points to its source. If we got something wrong, sorry, we are dino fans, not a science journal. Tell us at [email protected] and we will fix it.

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