What Dinosaur Has 500 Teeth?

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The Nigersaurus was a well-known internet meme following an internet meme called Reddit viral meme “don’t google the internet with what dinosaur has 500 teeth” caused a major disruption to the internet. Google’s auto-suggestions often cause excitement over an issue or topic in the general population. Similar is the case with the Nigersaurus. However, this carnivore dinosaur, around 11 million years back, wasn’t like what you’d imagine from the meme! Do we now have a bit of information about this unique dinosaur? What did it look like at its best? What brought it to its light? The well-known “dinosaur with 500 teeth” is the subject of a short review.


In 1976, Phillippe Taquet wrote an analysis paper that noted Nigersaurus for the first term. While on a trip to Niger in the Republic of Niger in 1965-1972, the French Palaeontologist discovered Nigersaurus remains for the first time. In the end, the discovery was often overlooked since the framing wasn’t completely.

Dr Paul Sereno of the Chicago University Palaeontology division showed an excursion to the Elrahz Formation, Gadoyfaoua, in the Republic of Niger, in 1999. The carnivore dinosaur’s skull. It was in 2007 that Sereno, together with coworker Jeffrey A. Wilson published another paper in which they discussed the skull and food habits of Nigersaurus more in-depth. Sereno also presented an exhibit to the National Geographic Society in Washington, D.C., the fully-constructed plastic skull model of the dinosaur’s head.

Bringing Back Nigersaurus | Nat Geo Live

In his journal online on the 9th of September, 2000. “We identified Nigersaurus after the bones we collected during the previous expedition to this site 3 years earlier. The sauropod dinosaur is a unique skull with a neck length of over 500 teeth. The main goal of this expedition was to discover the rest of the dinosaurs so that they could be studied and described to benefit all people.

Scientists from the University of California found this dinosaur that had 500 teeth. He explained the method they used to find it. A new plant-eating dinosaur was just a little exposed on Gabe’s feet while she was walking across a very flat surface,” he explained. Gabe wiped off the sand on the roof of his mouth. The backbone, as well as the hip bones, were located close. A vicious customer left behind the bones of a skeleton that was 30 feet long. As the season of fieldwork is underway, we’re hoping to discover additional evidence of this ruthless predator.

Brazilian Palaeontologists have also discovered additional fossils of the same dinosaur, including 500 teeth. However, on the contrary, a complete fossil has yet to be found. Because of this, it was not possible to construct the skeleton of the famous Nigersaurus. However, the palaeontologists are doing all they can to know more about this animal that died that lived for millions of years.

What is the significance behind the title?

Due to its unique designation, Nigersaurus has become a frequently featured subject in Internet parodies. You can observe that it can be a term used in science to describe dinosaurs. Within the Genus “Nigersaurus,” this dinosaur is identified as Nigersaurus Taqueria, which is translated to “Niger reptile” or “a reptile from Niger” (republic of niger). ).

This way, Phillippe Taqueti’s name is added as a species name for this dinosaur species.

Do you think it had 500 teeth?

It technically did work. The Nigersaurus was a skull with 500 thin teeth. There there were no permanent teeth present in this set. Replacement and permanent teeth comprised the bulk of Nigersaurus 500 teeth.

What was this creature with 500 teeth appear like?

In short, Nigersaurus is a Sauropod, an ancestor. Since then, it has developed to become a huge creature that resembles the Tyrannosaurus, unlike any other dino. For a creature that size, it stood just 9 metres tall. The scientists believe that they weighed around four tons. Therefore, the Nigersaurus could have been around the same weight and size that an elephant today. It only has 13 cervical vertebrae in its neck as a result of the body’s structure.


As opposed to other dinosaurs with long necks, Nigersaurus features four openings within its skull, referred to as Fenestra, and is considered more significant. However, its skull was strong enough to endure the 500 teeth sheared. Its nostrils, too, were bony and long.

Their snouts were smaller. However, Nigersaurus’ snout was noticeably smaller than that of other dinosaurs. Their tooth row was not prognathous, or their snot’s tip was prognathous. Both were in proportion to one another. Apart from their long skulls that extended and skulls, the Nigersaurus also featured a distinct depression in the cerebral region. In addition, their jaws were aligned to their maxillary teeth. Due to this peculiarity, they could fit all their teeth into their mouths.

Carnivores are greatly benefited from their teeth’s shape. Lower teeth are 20-30 per cent smaller than the higher teeth. Additionally, the teeth were asymmetrical in their enamels, as well as teeth with curved crowns (thicker on the exterior). They were able to lift plant material from the ground because of this.


Based on Paul Sereno, this dinosaur was shaped like an ancient Crocodile. The back of one foot was covered with armour plates. The vertebral arches have been heavily perforated, and the laminae between pneumatic openings are a bit thick and intriguing. The tail vertebrae of this animal had no sturdy central pillars. Only a few millimetres separated its pectoral and pelvic pages. It had sturdy limbs, as did other sauropods and elongated dinosaurs. Diplodocus was the only dinosaur with most of its hind legs in front, which is an uncommon characteristic.

It is the classification given to the 500-toothed dinosaur.

The dicraeosaurus was initially suggested as a substitute for Nigersaurus in the work of Touquet. Sereno, however, on the contrary, classified it as diplodocoid, Rebbachisaurid. He said it had shorter necks, which is characteristic of diplodocoid rebbachisaurids.

What was it eating?

At first, Nigersaurus was thought to be a herbivore. As with all sauropods was believed to be a herbivore. Some tiny pits and tooth scratches are visible on the surface. Herbivores that consume the weeds, ferns, and other flora that is low-level display this behaviour. During this period, the grass didn’t change. In the end, this 500-toothed dinosaur adapted by eating angiosperms, horsetails, and ferns. But they could not consume cycads, aquatic plants or conifers due to their necks being stiff and tall.

Modern flamingoes could be compared to birds. Like the pink birds, It is possible that Nigersaurus utilized its teeth to eliminate aquatic ferns and other species out of its food. However, according to Sereno, The nigersaurus could also have eaten smaller conifers and other plants that grow in the ground.

It could not chew plant matter effectively due to its lateral position of teeth. In the end, their teeth became decayed due to this. This is why they needed this massive amount of teeth to replace damaged ones with a functional set. They’ve replaced the teeth of more herbivore dinosaurs than any.

How did it reside?

The rebbachisaurid sauropod family of Nigersaurus create an elongated ring around it. From 115 to 100 million years old, around mid-way through the Cretaceous period, Nigersaurus lived. It was discovered within the Elrhaz Formation in the Gadoufaoua region of Niger, located in the Republic of Niger. In 1999, the dinosaur was identified as Nigersaurus Taqueria following fossils being discovered in the year 1976. The closing elements were found later too. The students are aware of their “Niger reptiles” expertise. The name honours scientist Philippe Taquet, who tracked the entire body and gave it the exact name.


Nigersaurus, On the contrary, is a straightforward, gentle dinosaur that lived 115 million years, according to fossil records. We must know more about this dinosaur to understand it better!

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