Find animal profiles, comparisons, pet care guides, dinosaurs, FAQs, and tools.
Deinonychus was one of the fastest and most ferocious of the dinosaur family, and one of the most unusual predators. Although in terms of body shape, Deinonychus is far from being included in the ranks of large predators, but in terms of its speed and massacre, its shape is perfect: its body is ligh
Allosaurus (also known as Allosaurus fragilis), which lived in the Late Jurassic, was the largest carnivorous dinosaur of that era. They were 12 meters long, 5 meters high, and some weighed more than 1.4 tons. It relied on two tall and strong legs to survive. It walks on its hind legs and has
Giganotosaurus is a giant theropod dinosaur. Initially, paleontologist Corea speculated that it was about 12.8 meters long during its lifetime, which is about the same length as "Su", the largest known tyrannosaurus. But the mandible of another Giganotosaurus discovered later was even larger.
In 1824, the British paleontologist Buckland discovered the carnivorous Megalodon for the first time, which opened the prelude to the kingdom of ferocious and brutal carnivorous dinosaurs. The discovery of Sinoraptor this time allows people to reveal at a deeper level the secrets of theropod
Spinosaurus is a giant carnivorous dinosaur that lived in Africa during the Late Cretaceous. It belongs to the spinosaurid group of theropods. It is a very peculiar dinosaur with spines growing from its back, round teeth and long It can be seen from its crocodile-like mouth, features that are
In 1983, while searching for fossils in Surrey, southeast England, fossil hunter Walker discovered this large claw over 30 centimeters long in a dirty mud pit. The claw was sickle-shaped and the tip was as sharp as a dagger. There was an immediate media sensation, calling the big claw a "supe
Audiences who have watched the Disney animated blockbuster "Dinosaurs" must still remember the two ferocious carnivorous dinosaurs in it. They moved stealthily, walking through the stone forest, tracking the weak herbivorous dinosaurs. The shot of it appearing in the storm is really scary. Th
Sinosaurus lived in the Early Cretaceous about 140 million years ago. When its fossils were first discovered, it was thought to be a primitive bird. Later, paleontologists confirmed it to be a small carnivorous dinosaur. Its initial skeleton was about 1 meter in size, with short and thick for
Tyrannosaurus Rex, also known as Tyrannosaurus rex, is the largest land carnivore in history. It weighs about 5 to 7 tons and may reach 15 meters in length. Such a behemoth seems to be specially designed to attack other dinosaurs. Its head is long and narrow, with well-developed cheek muscles
Nodosaurus lived in the Late Cretaceous and was named by the famous paleontologist Marsh in 1889, meaning "nodulated lizard". Nodosaurus is about 4 to 5 meters long and is mainly distributed in North America. The head and body of Nodosaurus were covered with tumor-like bo
Liaoxi Chaoyangosaurus is a small dinosaur discovered in Chaoyang County, Liaoning Province. Based on an incomplete skull with a complete mandible, cervical vertebrae and broken shoulder girdle, Zhao Xijin and others officially named it in 1983. This small dinosaur's premaxillary teeth were t
Psittacosaurus is 1.8 meters long and about 1 meter high. It is a very cute small dinosaur. It is named after having a parrot beak. This dinosaur was distributed in a vast geographical space, mainly concentrated in the Early Cretaceous from southern Siberia to Mongolia and northern China. A l
Styracosaurus is also a large horned dragon. The significant difference between it and other ceratopsians is the neck shield. There is a circle of sword-like bone spines on the edge of the neck shield of Styracosaurus, which looks like a row of "painted halberds" inserted behind the back of a
Triceratops is a very numerous and famous herbivorous dinosaur in the late Cretaceous. It and Tyrannosaurus lived at the same time in what is now North America. When encountering Tyrannosaurus, Triceratops used its strong and sturdy body to duel with its sharp triangle. Let's take a look at s
Members of the hadrosaur family are known for their gentleness, elegance, and beauty. If we say the "beautiful man" among the hadrosaur family, Qingdaosaurus, which was discovered in Shandong, my country, deserves the title. Qingdaoosaurus is the most famous crested hadrosaur fossil discovere
Since Reddy named the duck-billed dinosaur in 1858, this latest dinosaur quickly became a big star, not only because of its huge body and strange mouth, but also because before the end of the dinosaur age in North America, the duck-billed Dragons are found throughout the continent, so their r
禽龙是第一种被正式发现的恐龙，但却并不是第一种被命名的恐龙，它是继巨齿龙（1824年）之后第二种被命名的恐龙。曼特尔是英格兰苏塞克斯刘易斯市的一名家庭医生，他和妻子玛丽安发现了禽龙，意为“鬣蜥的牙”（这比恐龙一词的出现还要早16年）。从禽龙的发现人们才开始慢慢认识到，在我们居住的地球上曾经生存着一
In 1999, senior engineer Li Daqing of the Paleontological Research and Development Center of the Third Institute of Geological Survey of Gansu Province led scientific researchers to conduct a field investigation in the Lanzhou Basin of Gansu Province. They discovered a little outcropping of r