What Dinosaur Has 500 Teeth: Check for All Updates!

Reddit joke “don’t google the internet with what dinosaur has 500 teeth” smashed the internet and made the Nigersaurus a viral phenomenon.

In certain cases, a simple Google auto-suggest might spark a wave of interest in a particular topic or issue. The Nigersaurus is a similar instance. 115 million years ago in the Republic of Niger, a small country in West Africa, this predatory dinosaur was nothing like the meme!


A scientific report written by Phillippe Taquet in 1976 was the first time Nigersaurus was referenced. These fossils were discovered by a French paleontologist on an excursion to the Republic of Niger between 1965 and 1972.

However, due to the lack of a complete skeleton, the find went mostly unreported.

Niger’s Elrahz Formation, Gadoyfaoua, was the site of a 1999 expedition led by American paleontologist Paul Sereno from the University of Chicago. This predatory dinosaur’s skeleton was found to be complete by him. In 2007, Sereno and his colleague Jeffrey A. Wilson published a second paper in which they described the skull and feeding habits of Nigersaurus in greater detail.

On September 9th, 2000, Sereno wrote in his online journal: “Nigersaurus, you probably remember, was named after bones obtained on the last expedition here three years ago. With its long neck, this sauropod dinosaur possesses a unique cranium that has more than 500 teeth.”

This rare dinosaur with 500 teeth was discovered by a team of scientists, and he offered an in-depth explanation of how they discovered it.

“While traveling through a fairly flat terrain, Gabe made a stunning discovery—the bones of a new plant-eating dinosaur lay partially exposed at her feet,” reads his account. Using a soft brush, she removed the sand from his upper jaw.

Parts of the spine and hip bones were found nearby. The bones, in this case, came from a 30-foot-long skeleton, so you know this was no ordinary customer.

In addition to the 500-toothed dinosaur, several fossils have been unearthed in Brazil that are connected to it. However, no full fossil has yet been discovered.

Thus, it was difficult to build a complete skeleton of the famous Nigersaurus. In spite of this, paleontologists are doing everything they can to learn more about this extinct animal from millions of years ago.

What Is the Significance of The Name?

what dinosaur has 500 teeth

Memes About Nigersaurus Have Sprung up Online Because of Its Unusual Moniker. However, a Closer Inspection Reveals that The Word Is Actually a Scientific Manner of Referring to Dinosaurs.

Nigersaurus Taqueti Is a Member of The Genus “nigersaurus,” Which Translates to “niger Reptile” or “niger Reptile from Niger” in Scientific Terms (Republic of Niger).

This Dinosaur’s Name Honors Its Discoverer, Phillippe Taqueti, Who Coined the Term “sauropatosaurus.”

Do You Think It Had that Many Teeth?

In a Technical Sense, Yes. There Were 500 Thin Teeth in The Skull of Nigersaurus. All of These Teeth Were Not, in Fact, Long-Term. All of Nigersaurus’s Teeth Were Either Permanent or Replacements!

What Did This 500-Toothed Dinosaur Look Like in Real Life?

Sauropods and Nigersaurus Share Several Characteristics. Originally, It Had a Smaller Skull, Sticker-Like Rear Legs, and A Tail, Just Like a Dinosaur Would.

It Was Barely 9 Meters Tall, and Its Femur Was 1 Metre Long. Researchers Estimate that They Weighed Around Four Tonnes.

This means that A Nigersaurus May Have Had About the Same Size and Weight as An Elephant of Today. It Has a Relatively Short Neck, with Just Thirteen Cervical Vertebrae, Due to Its Body Structure.

Its Brain

The Fenestra, or Four Skull Holes, Are More Prominent in Nigersaurus than In Other Long-Necked Dinosaurs. in Spite of This, the Skull’s 500 Teeth Could Not Be Sheared Away. the Nostrils Were Also Long and Bony.

what dinosaur has 500 teeth

They Had Shorter Snouts. in Any Case, the Snouts of Nigersaurus Were Noticeably Shorter. Their Tooth Row Was Not Prognathous, and The Size of Their Snot Tip Matched the Size of Their Tooth Row.

Another Distinguishing Feature of The Nigersaurus Was the Loss of Its Formerly Extended Skull and The Consequent Depression in The Brain Section.

On Top of That, Their Lower Jaw Was Rotated in Unison with Their Maxillary Tooth. because of This, They Were Able to Fit All 500 Teeth in Their Mouth.

Because of Their Voracious Diet, Their Teeth Were Specially Adapted for Gnawing Meat. 20 to 30 Percent Fewer Teeth in The Lower Jaw Compared with The Upper Jaw, in Addition, the Teeth Possessed Uneven Enamels and Bent Tooth Crowns (thicker on The Outside). Because of This, They Were Able to Uproot Plants.

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Paul Sereno Called This Dinosaur a “prehistoric Crocodile” in His Description of It. One Foot of Its Back Was Covered in Armor Plates.

Pneumatic Holes in The Vertebral Arches Are Penetrated by Thick, Fascinating Laminae. There Were No Firm Centra in Its Tail Vertebrae.

A Few Millimeters Separated Its Pelvic and Pectoral Pages. Among Diplodocid Dinosaurs, the Proportion of Front Limbs to Hind Limbs May Have Been as High as Two-Thirds of The Total

What Did It Consume?

As Far as We Know, Nigersaurus Wasn’t a Carnivore. However, as With All Sauropods, It Is Assumed to Have Been a Herbivore. Minor Pits and Scrapes Have Formed Along the Teeth’s Lateral Surfaces. the Ferns, Weeds, and Other Low-Level Plants that Herbivores Eat Tend to Do This. Over the Course of This Time Period,

No New Varieties of Grass Appeared. and As a Result of Its Diet Consisting Primarily of Plants with 500 Teeth, This Dinosaur Is Said to Have Survived.

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They Couldn’t Eat Cycads, Aquatic Plants, or Conifers Because of Their Rigid Necks and Large Stature.
Plants Were Difficult for It to Chew Because of The Lateral Placement of Its Teeth. Fast Tooth Decay

Was a Result of This. as A Result, They Need This Enormous Number of Teeth in Order to Replace the Damaged Ones with A Functioning Set. Compared to other herbivore dinosaurs, their teeth replacement rates are far higher!

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