Which Dinosaur Has 500 Teeth?

The Nigersaurus was a Cretaceous period dinosaur in Africa between 99 and 121 million years ago. This species was distinguished from others by its over 500 teeth and purely herbivorous habit. The sauropod genus Nigersaurus was a four-legged plant-eating sauropod. Other well-known dinosaurs from the same family include Brachiosaurus and Diplodocus. The discovery of postcranial bones in Niger, Algeria, and Tunisia lends weight to the notion that they existed in what is now known as central northern Africa due to its rich ground fossil discoveries, known as West Africa’s Elrhaz Formation. On January 17, 1976, Philippe Taquet discovered the remains of this dinosaur. Despite this, it wasn’t until 1999 that the species was called Nigersaurus taqueria, in honor of French paleontologist Philippe Taquet, who discovered these remarkable fossils and named them after himself!

Dinosaur Has 500 Teeth

Distinguishing Characteristics

In a recent news release, pseudo-paleontologist Paul Sereno named the Nigersaurus “the Mesozoic Cow.” Sereno described it as “the weirdest dinosaur I’ve ever seen.” The Nigersaurus was a sauropod that existed in what is now Africa during the Cretaceous epoch. This herbivore was the largest of its time, reaching 50 feet long and weighing 20 tonnes. It had a small head but a very long neck and tail. The Nigersaurus had rows of sharp teeth suited for eating low-lying plants.

Nigersaurus’ teeth

Dinosaur Has 500 Teeth

The Nigersaurus was a unique herbivore that foraged in the Sahara Desert. It is identified by a long, snout-like nose that is longer than its skull and more prominent than its muzzle. As far as we know, no other tetrapod has ever had jaws wider than their skulls. It is also the only tetrapod with teeth that extend from the front of its mouth to the sides. The tooth structure of this rare sauropod was utterly atypical for the genus. Dental implants on the Nigersaurus revealed a previously unknown sauropod feature. Triceratops and other beaked herbivores have dental batteries, but sauropods did not since they were toothless. Herbivores employed dental batteries due to their excellent processing efficiency. When a tooth in any vertically stacked column wears out, it is replaced by the tooth behind it, which takes the place of the old tooth.

Similarly, the teeth would be arranged in a pea pod pattern. There are no practical limitations to the number of teeth a dinosaur with a dental battery may have in its mouth simultaneously. The Nigersaurus possessed almost 500 unique teeth, resulting in nine sets of replacement teeth stored within the jaw. Because of their orientation, the Nigersaurus’ teeth have a peculiar form. Unless you’re going to be chewing on leaves, you don’t need teeth that extend laterally. As a result, evidence suggests that Nigersaurus ate on the ground. As a result, the cow has been dubbed the “Mesozoic Cow.” The broad-nosed bird would be a fantastic buddy for grazing among the low-lying plants. The dinosaur’s huge teeth would have let it eat through the vegetation. The dental batteries, which the Nigersaurus relied on when grazing on the ground, were thought to replace each new tooth every 14 days

Size of a Nigersaurus

The sauropods are the world’s largest terrestrial animals, including the Nigersaurus. Other sauropods mistakenly identified the Nigersaurus as a much smaller species. The average length of the Nigersaurus was 30 feet, while Diplodocus was 85 feet. Diplodocus-sized dinosaurs would have weighed around 25 tonnes on average. As a result, the Nigersaurus is classified as a mini-giant. The Nigersaurus is endowed with a

It has a shorter neck and body than the rest of the genus.

The 5 Most Interesting Nigersaurus Facts:

1. Nigersaurus is categorized as a ‘long neck’ dinosaur because of its short neck.

Sauropods were distinguishable from other dinosaurs by their long necks, which may be up to six times longer than the world record giraffe. The Nursery and their closest cousins, known as the ‘Rebbachisauridae,’ have ten-meter-long necks. This is not surprising for a species noted for having lengthy necks.

2. It is also known as the ‘Niger Lizard.’

The Cretaceous-era sauropod dinosaur Nigersaurus existed in what is now Niger. In 1912, the genus Nigersaurus was named after French naturalist Albert-Félix de Lapparent, known for only one species, Nigersaurus taqueria. After its remains were discovered in what is now Niger, the Nigersaurus was given the moniker “Niger reptile” or “Niger lizard.” The Nigersaurus was a herbivorous dinosaur with a long neck and tail and hundreds of sharp teeth in its jaws. The Nigersaurus, with its small skull and sensitive teeth, is likely to have been an extremely efficient feeder capable of removing leaves from trees and plants.

3. The discovery of a newborn Nigersaurus

During a trip to Niger, scientist Paul Sereno discovered fossils from a newborn Nigersaurus! Researchers characterized the upper jaw of Baby Nigersaurus as “fitting on top of a silver dollar” by researchers. Here, an unexpected finding has been found that throws fresh insight into this exciting creature.

4. Only plants are allowed.

Nigersaurus, an extinct dinosaur, is a member of the sauropod family. Sauropods were notable for their massive size, long neck and tail, four-legged stance, and plant-based diet (plant-eaters.) The Nigersaurus was an African sauropod that roamed the continent’s Cretaceous plains during the It was one of the continent’s most enormous sauropods, reaching lengths of up to 30 meters (100 feet.) The Nigersaurus walked on four legs and had a long neck and tail. It was a plant-eater, and its diet consisted primarily of plants.

5. The dispute over posture

Scientists have long questioned whether the Nigersaurus would slouch or maintain its head erect daily. Some researchers believed these complicated creatures’ skulls would be constantly lowered at a 67-degree angle, making food searching easier. However, researchers have questioned this notion, arguing that the Nigersaurus’ vertebrae allowed for a more excellent range of mobility. This shows that the Nigersaurus behaved more like other sauropods by elevating its neck.

Scientists are still arguing how the Nigersaurus held its head, but no conclusive explanation exists. Some believe the Nigersaurus could keep its head erect for long periods, while others say it kept its head bowed to the ground most of the time. However, there is still much to learn about these species, and only more research will provide a conclusive explanation.

Which dinosaur has the most number of teeth?

People are drawn to Nigersaurus because of its odd appearance and enormous tooth count. Despite having fewer teeth than any other dinosaur, its teeth are incredibly complex. Some say it utilized its teeth for crushing food, while others believe it employed them for self-defense. Nigersaurus, in any case, was a one-of-a-kind creature.


We hope you found the article ‘What Dinosaur Has 500 Teeth?’ interesting. The Nigersaurus was a herbivorous sauropod that lived in what is now Africa during the middle Cretaceous epoch. It is famous for its unique skull, which has a large mouth lined with hundreds of small, sharp teeth. The Nigersaurus was a giant dinosaur that could grow to be 30 meters long and 30 tonnes in weight. It was supposed to be a slow-moving grazing animal that ate low-lying plants.

Which of the following Nigersaurus facts is your favorite? Please notify us! We believe it’s incredible that it has such a large mouth filled with hundreds of tiny teeth.

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