What Dinosaur Has 500 Teeth: Nigersaurus


Can you imagine What Dinosaur Has 500 Teeth? That’s a lot of teeth! And can you imagine those teeth being replaced every two weeks? That’s what Nigersaurus did. This African dinosaur lived during the middle Cretaceous period and was one of the last dinosaurs before the mass extinction that killed them all off. But despite its short time on Earth, Nigersaurus made a big impression. Let’s learn more about this fascinating creature.

What Dinosaur Has 500 Teeth?

Nigersaurus lived in what is now Niger, Africa during the Cretaceous period. It was a sauropod, which means it was a long-necked, herbivorous dinosaur. Sauropods were some of the largest animals to ever walk the Earth; Nigersaurus was about 30 feet long and 10 feet tall at the shoulder. But its most distinctive feature was its mouth.

Nigersaurus had a wide muzzle filled with more than 500 teeth, which were replaced at a rapid rate: around every 14 days. The jaws may have borne a keratinous sheath, which protected the delicate teeth from wear and tear. But why did Nigersaurus need so many replacement teeth?

The answer lies in Nigersaurus’ diet. This dinosaur was an omnivore, meaning it ate both plants and meat. But unlike other omnivores, Nigersaurus didn’t have chewing teeth; instead, its teeth were blade-like and only good for slicing food. As a result, Nigersaurus had to eat huge quantities of food in order to get enough nutrition. It’s estimated that this dinosaur could consume up to 1 ton of food per day!


Nigersaurus was an amazing creature, both in terms of its size and its diet. This African dinosaur lived during the Cretaceous period and quickly became one of the most famous creatures of its time. Thanks to its 500+ teeth, Nigersaurus was able to eat vast quantities of food – up to 1 ton per day! – and sustain itself on a diet that most other animals would find impossible to stomach. If you’re ever feeling hungry, just remember: you could always eat like a Nigersaurus!

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