As of 2021, there are 1545 scientifically identified dinosaur species, with an average of 50 new species being discovered each year. They have a wide range of masses from 78 tons to 500 grams, as well as their extraordinary appearance and characteristics. with animals like turtle, bird, giraffe and crocodile shows a number of similarities.

It is one of these dinosaur species, which is still being studied with the researches and remains that can be obtained. 10 of the most striking and little heard we investigated.

“Therizinosaurus” with long needle-like claws and a giraffe-like neck.

This huge dinosaur, living in Mongolia and weighing about 100 kilograms, was first described by scientists because of the appearance of its forearms. an extinct sea turtle was supposed. However, it was later determined to be a distant relative of Tyrannosaurus rex.

Long, strong and sharp claws There is no definitive answer as to whether this creature, best known for gathering plants, is a classic vegetarian or a species that consumes both meat and vegetables.

A unique species with a height of 3 meters and a weight of 2 tons, as well as demonic horns: Carnotaurus.

This dinosaur, known to have lived in South America about 71 million years ago, small eyes and a short but deep skull he had. Paleontologists think that the short arms, the most prominent features of the species, have no functionality.

This body structure of the species showed that it had a highly developed sense of smell, in addition to the inadequacy of several limbs. every part of your body covered with large spines and projections Carnotaurus’s horns were so prominent and fearsome that it means “carnivorous bull” in Latin.

“Utahraptor”, one of the largest dinosaur species with a length of 7 meters and seen as a candidate for the title “king of the dinosaurs”.

The name “Utah hunterThis creature, meaning “lived in the early Cretaceous period, about 136 million years ago. It had a strong jaw and serrated teeth, as well as a long tail that allowed it to move quickly and evenly.

The fossil length of the clawed specimen, which has survived to the present day, is 22 cm, and this measurement is thought to correspond to 24 cm in its normal form. The fact that it has wider claws on its hind legs has given scientists hunting in packs and moving fast make you think.

Another species that may have earned the title of “king of the dinosaurs” for its unusual physical features is the “Spinosaurus.”

Spinosaurus, a genus that lived in North Africa about 99 to 93.5 million years ago, the most predatory It was a dinosaur. It was quite large compared to other types, weighing 10 tons. The skull was estimated to be about 175 meters long, and at this length it was the longest of the carnivorous dizonors in terms of skull.

The most distinguishing feature of this species is that it extends from its spine down its back. to a giant sail if he didn’t have it. Some researchers suggest that these protrusions are a structure covered with muscle.

“Troodon”, known by far as the “smartest dinosaur” with an unusually high intelligence.

Known to have lived in northern Western America during the Late Cretaceous Period, this creature was 2 meters tall and weighed about 45-40 kilograms. Troodon, which is estimated to be omnivorous, compared to other species pretty big eyes And much sharper teeth he had.

Their feathers, the presence of air sacs in their brains, and the incubation of their eggs were among the features that showed their similarities to birds. At the same time, with a maximum estimated walking speed of about 40 miles per hour, as fast as the fastest racehorse he had.

“Dreadnoughtus” is the largest land animal ever detected by weight.

With a length of about 26 meters and an estimated mass of about 65 tons, this dinosaur was spotted in the rocky bottoms of Argentina. Dreadnoughtus approx. Necks of 11 meters he used it to access leaves on trees and vegetation close to the ground.

This herbivore, which has an arched back, also has a long muscular tail wrapped around it. used to ward off predators has been estimated.

“Cryolophosaurus,” one of the oldest carnivorous dinosaurs ever found in Antarctica, draws attention with its strange crests that resemble a Spanish crest on its head.

It is named after the region where it lives and the bundle of feathers on its nose.frozen crested lizardThis species, meaning ”, was about 6.5 meters long and weighed about 465 kilograms. It had a long, narrow skull and was one of the hill hunters of the Jurassic period.

The peculiar snout crest of this dinosaur, which was found to have lived about 199.3 – 182.7 million years ago, is similar to that of other members of the genus. observing their reproductive messages and is supposed to be used for interpretation.

“Incisivosaurus,” named for its rodent-like front teeth and bird-like appearance.

A group of feathered Maniraptoran dinosaurs known within first complete tooth structure This dinosaur was discovered in 2002 in China.

Incisivosaurus, which lived 123 million years ago in the early Cretaceous period, close relationship between dinosaurs and modern birds It was one of the obvious types. With its large beak, rudimentary small wings and feathered body, it almost resembled a bird.

“Giraffatitan” is a dinosaur with a giraffe-like body structure and a very long neck compared to other parts of its body.

This species, which lived 150 million years ago in the Jurassic period, was one of the largest creatures on Earth. 26 meters long and with a weight of at least 15 tons up to a maximum of 78 tons The dinosaur, which is estimated to have existed, had a very small brain compared to its size.

It had a high-crested skull and a distinctive short snout. It was herbivorous and had enough to reach the greenery of a five-story building. a gigantic height he had.

“Linhenykus” with a peculiar appearance, with a single claw on its small front legs.

Linhenykus, another dinosaur species recently discovered in China He was 60 cm long and weighed 500 g. and was quite small compared to other dinosaur species.

It also had a long tail with long, nimble limbs, making it resemble other feathered, bird-like dinosaurs of the late Cretaceous period. Because it has a single claw on each forelimb,monodactylus” or “a legIt was also known by the name ”.

While the information on dinosaurs, which have different sizes and unusual features, seems to be enough; these creatures how it lived, in what ways it diversified, and for what reasons it became extinct These issues are still being discussed and researched.