What Makes Tyrannosaurus Rex, The King Of The Tyrant Lizards, So Special With a renowned exhibit at the American Museum of Natural History in New York City, and a starring role in the "Jurassic Park" movies, Tyrannosaurus rex or T. rex, often called the king of tyrant lizards, has been a topic of research for years. Apart from being one of the largest known carnivorous dinosaurs, Tyrannosaurus rex has arguably received more media exposure than any other dinosaur ever. There are so many things about this dinosaur which make it so special, which is why fossil collectors like to collect things like Tyrannosaurus rex tooth and let’s have a look at some facts associated with T.rex-
 A member of the Tyrannosauroidea family - T. rex was a member of the Tyrannosauroidea family that consisted of huge predatory dinosaurs with two-fingered hands and small arms. Aside from Tyrannosaurs, other Tyrannosauridea genera include Albertosaurus, Daspletosaurus, Eotyrannus, Alectrosaurus, Alioramus, Chingkankousaurus, Gorgosaurus. It is said that Nanotyrannus, a controversial genus might have been be an adolescent T. rex).  T-rex short arms made them less vulnerable to diseases - The king of dinosaurs required thick neck muscles in order to hold up its large skull and power its forceful bite. Because the neck and arm muscles compete for space in the shoulder, the neck muscles
edged out the muscles in T. rex's case, according to a research. Moreover, because long arms can be broken, take energy to maintain, and are vulnerable to disease, it can be said that T-rex short arms may have been beneficial to the king in the long run.  T. rex teeth functioned differently - T. rex had a mouth full of serrated teeth - the largest tooth of any carnivorous dinosaur ever found was 30 centimeters (12 inches) long. But according to a 2012 study, in the Canadian Journal of Earth Sciences, not all of the T.rex dinosaur's teeth served the same function. The front teeth gripped and pulled, side teeth tore flesh, side teeth tore flesh, and back teeth diced chunks of meat and forced food into the throat. Most importantly, rather than being flat and dagger-like, T. rex's teeth were wide and somewhat dull, allowing the teeth to withstand the forces exerted by struggling prey. If you like reading and collecting stuff about dinosaurs, Trannosaurus rex tooth definitely deserve a place in your collection. You can get them online from a reputable fossil store and add more value to your collection.