# Ankylosaurus (*Ankylosaurus magniventris*)

Ankylosaurus was a prehistoric dinosaur known for its distinctive features. Scientists study its bones to learn about how dinosaurs lived.

- **Category:** [Ancient](https://www.snappit.app/explore/categories/ancient)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Habitat:** Mesozoic forests and floodplains
- **Also known as:** Armored Dinosaur

![Ankylosaurus](https://res.cloudinary.com/drieglelr/image/upload/v1771424344/objects/5758.jpg)

## Appearance

The Ankylosaurus is a heavily armored dinosaur, resembling a living tank. Its broad, low body is covered in bony plates and spikes, ranging from grey to earthy brown. It features a distinctive club-like tail at its rear.

## Taxonomy

- **Kingdom:** Animalia

## Interesting facts

- Despite its size, Ankylosaurus likely moved slowly on all four legs.
- It had small, leaf-shaped teeth perfect for snipping ancient plants.
- Its name means "fused lizard," referring to its strong, interlocking armor plates.
- Scientists believe Ankylosaurus could weigh as much as an elephant!

## Special abilities

- **Bone-Plated Shield:** Ankylosaurus has incredibly thick, bony armor (osteoderms) that helps them deflect attacks from large predators.
- **Tail Crusher:** Ankylosaurus can swing its massive bony tail club with immense force, capable of breaking predator bones for defense.
- **Low Rider Defense:** Ankylosaurus has a very low-slung body that helps them stay stable and makes it harder for predators to flip them.

## Measurements & details

- **Length:** 6-8 m
- **Weight:** 4800-8000 kg
- **Era:** Late Cretaceous
- **Extinct Millions Years Ago:** 66

## Diet & Feeding

A gentle giant, Ankylosaurus munched on low-growing plants and ferns from ancient forests.

- **Primary Foods:** Ferns, Low-lying shrubs, Cycads, Flowering plants
- **Foraging Method:** Grazing

## Ecological connections

- **Eaten by:** T-Rex (*Tyrannosaurus rex*) — A large theropod predator, often targeting young or weak Ankylosaurs.
- **Eats:** Ancient Ginkgo (*Ginkgo adiantoides*) — Ankylosaurus grazed on the leaves of ancient ginkgo trees.
- **Eats:** [Magnolia](https://www.snappit.app/explore/magnolia) (*Magnolia grandiflora*) — Feasted on early flowering plants like ancient magnolias.

## Traits

- [Ancient](https://www.snappit.app/explore/traits/ancient): Ancient refers to organisms, objects, or geological formations that have existed for an extremely long period.
- [Artifact](https://www.snappit.app/explore/traits/artifact): An artifact is an object made or modified by human culture, typically of historical or archaeological interest.
- [Fossil](https://www.snappit.app/explore/traits/fossil): A fossil is the preserved remains or traces of an ancient organism embedded in rock or other geological deposits.

## Collections

- [Ancient](https://www.snappit.app/explore/collections/ancient)

## Safety

**Danger:** 1/5 · Very low

While extremely dangerous in their time, this creature is now extinct.

## Frequently Asked Questions

### How to identify Ankylosaurus?

Compare skull shape, horns, plates, limbs, posture and tail. Museum models and toys can mix features or follow outdated reconstructions. Dinosaur Identifier: upload a photo and compare the visible details.

### How long is Ankylosaurus?

6-8 m

### How much does Ankylosaurus weigh?

4800-8000 kg

### What does Ankylosaurus eat?

A gentle giant, Ankylosaurus munched on low-growing plants and ferns from ancient forests.

### Where is Ankylosaurus usually found?

Mesozoic forests and floodplains

### How does Ankylosaurus hunt?

Grazing

### What geologic era did Ankylosaurus live in?

Late Cretaceous

### When did Ankylosaurus go extinct?

66

## More Ancient

- [Tyrannosaurus rex](https://www.snappit.app/explore/tyrannosaurus-rex) (*Tyrannosaurus rex*)
- [Triceratops](https://www.snappit.app/explore/triceratops) (*Triceratops horridus*)
- [Stegosaurus](https://www.snappit.app/explore/stegosaurus) (*Stegosaurus stenops*)
- [Brachiosaurus](https://www.snappit.app/explore/brachiosaurus) (*Brachiosaurus altithorax*)

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Source: [Ankylosaurus: Facts & Places to See — Snappit](https://www.snappit.app/explore/ankylosaurus)