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Protohadros is an enigmatic dinosaur species believed to have lived during the Cretaceous period. Although not much is known about this species, it is believed to have been a type of herbivore dinosaur, and it was one of the first dinosaurs to be named by 19th century paleontologists. It has been estimated to have lived around 100 million years ago, making it one of the earliest known dinosaurs.

History and Discovery of Protohadros

The first specimen of the Protohadros was uncovered by the German paleontologist Ernst Stromer von Reichenbach in the Nubian Desert in the early 1900s. He thought the species he found was a type of dinosaur that had been referred to in literature, but he was not sure what type it actually was. In 1915, he named the species as Protohadros because of the resemblance to the hadrosaurs.

Since then, more fossils of Protohadros have been found in North and East Africa, including Morocco and Algeria. These fossils have allowed researchers to get a better understanding of the species. For example, it is now known that the Protohadros is one of the first dinosaurs to be discovered, and it was an important part of early dinosaur research.

Anatomy and Physiology of Protohadros

The Protohadros species was a herbivore, meaning it fed mostly on plants and very rarely ate meat. Its body shape was distinctive from other herbivore dinosaurs, being that its legs were long, and it was an agile predator. It was thought that the Protohadros had a mid-sized body, reaching only 2.6 meters in length.

The Protohadros also had wide hands with large claws, a feature that set it apart from other dinosaurs of its time. This feature might have been used for tearing its food apart, as well as for self-defense. It was also believed to be able to walk on two legs, as well as using its hands and feet while running.

Protohadros two

Habits and Lifestyle of Protohadros

Just like most herbivorous dinosaurs, the Protohadros lived in herds and traveled long distances looking for food sources. It is thought that the Protohadros scavenged for food, as well as competing for the best grazing grounds. Based on the fossils found so far, it seems that the Protohadros was a peaceful creature.

The Protohadros also had a range of social behaviors that made it unique. For instance, they may have participated in parental care, displaying behaviors such as protective and teaching behavior. Furthermore, they likely had courtship behaviors to attract mates, because several fossils of mating pairs have been found.

Extinction of Protohadros

The Protohadros is believed to have become extinct some time around 100 million years ago, in the late Cretaceous period. It is thought that the extinction occurred due to a combination of factors, including climate change, disease, and competition from other species.

Due to the lack of information about the Protohadros and the fossil record, it’s not easy to fully understand the causes of its extinction. However, there is evidence suggesting that climate change could have been the main driving factor behind the species’ demise.


The Protohadros is an interesting and mysterious species of dinosaur. Although not much is known about it, its fossil record has allowed us to get a better understanding of its anatomy and behavior. We now know that it was a type of herbivore dinosaur and that it may have had a range of social behaviors, such as courtship and parental care.

Unfortunately, it is believed to have gone extinct around 100 million years ago, although the exact causes are still a mystery. This is a reminder of how fragile the world can be and why scientific research is so important. By uncovering the secrets of extinct species, we can better understand our world and the creatures that inhabit it.

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