Saturday, May 4, 2024

What Dinosaur Has 500 Teeth-Complete Guide


Curious to know that what dinosaur has 500 teeth. Well, here is the complete guide to the 115 million-year-old predatory dinosaur Nigersurus, existed in the Republic of Niger, a tiny West African republic. So, how did this one-of-a-kind dinosaur appear in its prime? And how did it come to be discovered? So, here’s a quick rundown on the fabled dinosaur with 500 teeth.


Nigersaurus was initially reported in a study paper by Phillippe Taquet in 1976. During a trip to the State of Niger in 1965-1972, this French paleontologist uncovered the remains for the first time. However, because there was no entire skeletal, the discovery was frequently overlooked.

Near 1999, Paul Sereno, an American paleontologist from Chicago University, led an excursion to the Elrahz Group in Gadoyfaoua, Niger. He discovered the bones of this tyrannosaur in its entirety. In 2007, Sereno and his colleague Jeffrey A. Wilson published another paper on the Nigersaurus skull and feeding behavior. He also gave the National Geographic Institution in Washington a complete model kit of the dinosaur’s skull.

Sereno Online Journal

“Nigersaurus, you might recall, we named for bones recovered on the last excursion here 3 years ago,” Sereno wrote in his online publication on September 9, 2000. The head of this carnivorous dinosaur (long-necked dinosaur) is remarkable, with 500 thin teeth. One of the expedition’s main objectives is to locate the rest of this remarkable dinosaur so that we may describe and rebuild it for all to see.”

500 teeth dinosaur

Other fossils connected to this 500-toothed dinosaur have also been identified in Brazil. However, a full fossil has yet to be discovered. As a result, it was impossible to create a full skeleton of the famous Nigersaurus. Nonetheless, paleontologists are doing their best to do in-depth research in order to learn more about this prehistoric millennia mammal.

Why The Name Nigersaurus?

Because of its unusual name, Nigersaurus has been a target for online memes. If you look attentively, though, you’ll notice that the term is a scientific manner of naming dinosaurs. And besides you think that what dinosaur has 500 teeth, Nigersaurus taqueria is the genus for this dinosaur, which belongs to the genus “Nigersaurus,” which translates as “Niger reptile” or “Niger reptile”.

The name of the dinosaur is also a nod to Phillippe Taqueti, who was the first to describe this creature.

Did Nigersaurus Actually have 500 Teeth?

In a technical sense, it did. The skull of Nigersaurus possessed 500 thin teeth. All of these teeth, however, were not lasting. Nigersaurus possessed 500 teeth in all, including fixed and replacements teeth!

How Does Nigersaurus Look Like With 500 Teeth?

In a nutshell, Nigersaurus is related to Theropods. Like every other dinosaur, it used to have a small skull, faster hind legs, and a tail. It was barely 9 meters tall, with a 1-meter femur. They must have measured 4 tonnes, according to paleontologists. As a result, a Nigersaurus could have been the same height and weight as a modern elephant. It has a small head with only a thirteen-neck spine due to its body composition.

500 teeth dinosaur

Sketetol Of Nigersaurus

The Fenestra holes in the skull of the Nigersaurus are larger than those of other dinosaurs with longer necks. The cranium, on the other hand, was sturdy enough to withstand the ripping of the 500 teeth. Its nostrils were also bony and twisted.

They had shorter snouts. Nigersaurus, on the other hand, had shorter snouts. Their snot tip appeared proportionate to the teeth series and their teeth row was not prognathous. Another distinguishing aspect of the Nigersaurus was its extend skull, which was replace by a prominent depression in the brain portion. In addition, their alveolar tooth was twist in the same way as their lower jaw. 

Desing Of Nigersaurus Teeth

Their teeth were perfectly suit to their carnivorous lifestyle. The bottom jaw teeth were 20-30percentage points smaller than those in the upper jaw. Twisted tooth caps and uneven enamels were also present on the teeth (thicker on the outside). It enabled them to rip plants out of the earth.

Nigersaurus Body

This dinosaur describe by Paul Sereno as an ancient creature. It possessed one foot of armor plates on its back. The vertebral arches are deeply puncture, and the laminae between the hollow apertures are thick and fascinating. There were no firm centra in the vertebrae of its tail. Only a few millimeters separated the pelvic and thoracic progle bones. It had powerful limbs, just as other theropods or elongated dinosaurs. The front lends may have been two-thirds the length of the hind legs, a diplodocus characteristic.

Classification Of 500 Teeth Dinosaur

Nigersaurus was first seen as a dicraeosaurus by Touquet. Sereno, on the other hand, classed it as a rebbachisaurid diplodocoid. According to him, it also had smaller necks, which was a rebbachisaurid diplodocoid characteristic.

Here is its scientific classification

Animalia is the kingdom of animals.

Chordata is a phylum of insects.

Dinosauria is a clade of dinosaurs.

Saurischia is a clade of plants.

Sauropodomorpha is a clade of dinosaurs.

Sauropoda is a dinosaur clade.

Diplodocoidea is a superfamily.

Rebbachisauridae is a family of dinosaurs.

Rebecchi is a subfamily of the Rebecchi. Suriname

Nigersaurus is a genus of dinosaurs.

Nigersaurus taqueria is a species of dinosaur.

500 teeth dinosaur

What did Nigersaurus eat?

Initially, Nigersaurus suppose to be a herbivore. However, like any other sauropod, it is assumed to be a herbivore. Small parallel tooth scrapes with pits can be found on them. This is common in herbivores who eat ferns, weeds, and other low-level plants. During this time, the grass did not evolve. As a result, this 500 teeth dinosaur lived by eating horsetails, fruiting trees, ferns, and other plants. Due to their rigid neck and stature, they did not eat cycads, aquatic flora, or conifers.

Lateral Teeth Placement

It couldn’t chew plants well because of the lateral placement of its teeth. As a result, their teeth began to rot quickly. As a result, they need this large quantity of 500 teeth to ensure that the bad teeth replace with new and functional ones. They have a faster rate of tooth replacement than any other herbivore dinosaur!

Where did Nigersaurus live?

Nigersaurus existed in Gadoufaoua, State of Niger, in the Elhaz Form of the Tegma group. Floodplain sand grains with moderate reliefs and rare sands with rough grains are found in this area. During the Mic-cretaceous period, however, this area was a floodplain. The wetlands provided it with sufficient food from ground-level vegetation to keep it alive.

Final Words

So, to summarise, Nigersaurus was a simple, peaceful dinosaur that lived approximately 115 million years ago. Scientists must learn more about this dinosaur in order to gain a better understanding of it! Digging deep into their formation can unleash their growth rates and a lot more on these dinosaurs.

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Anas Shumail
Anas Shumail
Anas Shumail is a content writer at itsreadtime and an accomplished SEO analyst at Fearyproviders. With 4+ years of experience, I am specialized in crafting engaging blogs and optimizing websites for higher search engine rankings. I am passionate about creating impactful content that captivates readers and drives organic traffic.


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