• Matthew Daniel
  • May 14, 2023

Nigersaurus: The Dinosaur with 500 Teeth

Are you a dinosaur enthusiast who is always looking to learn more about these prehistoric creatures? If so, you may have heard of Nigersaurus, a unique dinosaur that is known for having 500 teeth!


The dinosaur with 500 teeth, also known as Nigersaurus Taqueti, is a dinosaur that lived in what is now modern-day Niger during the Late Cretaceous period, around 100 million years ago. The dinosaur was first discovered in 1976 by French paleontologist Philippe Taquet and his team.


One of the most fascinating things about the dinosaur with 500 teeth is, of course, its teeth. The dinosaur had a broad, flat head, with a mouth full of more than 500 tiny, serrated teeth, arranged in rows like conveyor belts. This unique dental arrangement allowed the dinosaur to strip leaves from branches like a living lawnmower, munching its way through vegetation at an astonishing pace. Another remarkable feature of this dinosaur is its long, slender neck, which allowed it to reach high into the trees to feed.


Nigersaurus is a sauropod dinosaur that lived in what is now Niger during the middle Cretaceous period, approximately 115 million years ago. It was first discovered in 1976 by a team of paleontologists from the French government, and subsequent excavations have revealed even more information about this fascinating creature.

Dinosaur Has 500 Teeth

One of the most unique features of the Nigersaurus is its dentition. Unlike most other dinosaurs, which have large, complex teeth, Nigersaurus has hundreds of small, needle-like teeth that are arranged in rows along its jawline. This adaptation likely allowed Nigersaurus to efficiently graze on tough vegetation, using its teeth to strip leaves and other plant matter from stems.

List of Dinosaurs Has 500 Teeth

While Nigersaurus is the most well-known dinosaur with a high number of teeth, it is not the only one. Other dinosaurs with similar dental structures include the hadrosaurs, also known as duck-billed dinosaurs, which had hundreds of tightly packed teeth in their jaws.

Weight of Nigersaurus

Nigersaurus weighed around 4,000 to 6,000 pounds, making it a relatively small sauropod. Its long neck and tail likely helped it balance its weight and reach high vegetation, while its small head and jaw made it more efficient at feeding on low-growing plants.

Skull of a Nigersaurus

One of the most fascinating aspects of the Nigersaurus is its skull structure. Unlike many other sauropods, which had thick, heavy skulls, Nigersaurus had a long, narrow skull that was lightweight and delicate. This allowed it to more easily maneuver its head and neck, which likely aided in its ability to graze on vegetation.


Nigersaurus is a unique and fascinating dinosaur that stands out for its dental structure, weight, and skull shape. While it may not be as well-known as some other dinosaurs, such as T. rex or Stegosaurus, it is a testament to the incredible diversity of prehistoric life on our planet.


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