What was the apex predator of dinosaurs?

Tyrannosaurus rex
The prototypical predator during the age of dinosaurs in most people’s imagination is the mighty Tyrannosaurus rex. But before its lineage could rise to the top of the food web, another rival group of predators known as the carcharodontosaurs dominated the landscape.

Was T. rex a predator or a scavenger?

rex was the largest predator in its ecosystem with a powerful and (possibly) poisonous bite. It has been suggested, however, that T. rex was a scavenger, like the dinosaurian equivalent of a vulture, rather than an active predator.

Did the T. rex have any predators?

There once was a place on Earth so overrun with giant, meat-eating predators that even a Tyrannosaurus rex would have been nervous. One predator there was even bigger than T. rex, and scientists now say it’s apparently the only aquatic dinosaur ever found. The swimming monster is called Spinosaurus aegyptiacus.

What is T rex’s cousin?

The carnivorous Thanatotheristes degrootorum is a cousin of the infamous Tyrannosaurus rex, and has large serrated teeth, NBC reported on Monday.

Did T. rex eat Stegosaurus?

Have a nice night! Tyrannosaurus Rex did not prey on Stegosaurus. Stegosaurus is from the Jurassic Period, but Tyrannosaurus is from the Cretaceous Period. But if they fought, its more of a 70:30 chance, tipping towards Stegosaurus.

What dinosaur eats a T. rex?

Triceratops
EdmontosaurusCorythosaurusTyrannosaurus
Tyrannosaurus/Eats

Was Tyrannosaurus a scavenger or Hunter?

Most paleontologists accept that Tyrannosaurus was both an active predator and a scavenger like most large carnivores.

Was T Rex a scavenger or predator?

Evidence in Favor of T. Rex as a Scavenger There are four main strands of evidence in favor of the theory that Tyrannosaurus Rex happened upon, rather than hunted down, its food: Tyrannosaurus Rex had small, weak, beady eyes, whereas active predators tend to possess super-sharp vision.

Did tyrannosaurids deserve their reputation as aggressive predators?

And aside from Hollywood drama, there’s some fossil evidence to suggest that they deserve their reputation as aggressive predators. From the side, a tyrannosaurid’s jaws look like saw blades made from long, daggerlike teeth. The teeth themselves are serrated, too, ideal for cutting their way through meat.

Why are so many paleontologists obsessed with Tyrannosaurus rex?

There are two main few reasons so many paleontologists—and so many Hollywood moguls—traditionally subscribed to the fearsome hunter theory: teeth and size. Tyrannosaurus Rex’s teeth were large, sharp, and numerous, and the animal itself was enormous (up to nine or 10 tons for a full-grown adult).

How fast can a Tyrannosaurus rex run?

It was once thought that this tyrannosaur could chase down prey at a blistering 40 miles per hour, but today, a relatively pokey 10 miles per hour seems to be a more accurate estimate. The most convincing evidence, for many scientists, comes from the analysis of Tyrannosaurus Rex brain casts.