What Is The Biggest Carnivorous Dinosaur?

A massive Spinosaurus standing on its hind legs with a large sail-like fin on its back

The world of dinosaurs is endlessly fascinating, and one of the most intriguing questions is What is the biggest carnivorous dinosaur?

Answer

The biggest carnivorous dinosaur is believed to be Spinosaurus, which could reach lengths of up to 59 feet (18 meters) and weighed as much as 20 tons.

Answer for Younger Kids

The biggest meat-eating dinosaur was Spinosaurus. It was bigger than a school bus!

Answer for Older Kids

Spinosaurus was the largest meat-eating dinosaur. It was longer than a T-Rex and had a big sail on its back. Scientists think it was part fish-eater and part land predator.

Detailed Explanation

Spinosaurus aegyptiacus is regarded as the largest carnivorous dinosaur that ever lived. With its grand size reaching up to 59 feet and its unique sail-like structure on its back, it presents a unique silhouette among the gigantic predators of the Cretaceous period.

How Were Spinosaurus and Other Large Predators Different?

  • Size and Structure: Unlike T-Rex, which was bulky and muscular, Spinosaurus had a more elongated body and a distinctive sail made of long spines covered by skin.
  • Habitat and Diet: Evidence suggests Spinosaurus was semi-aquatic, hunting for fish as well as terrestrial prey. Its long, crocodile-like snout was perfect for catching fish.

These special traits allowed Spinosaurus to dominate both land and water environments, setting it apart from other giant carnivores like the T-Rex and Giganotosaurus.

Conclusion

Spinosaurus stands out as the largest carnivorous dinosaur, showcasing how diverse and specialized these ancient creatures were. Its size and adaptability underline the marvel of prehistoric life.

FAQ

Q: How tall was Spinosaurus?

A: Spinosaurus could stand up to about 23 feet (7 meters) tall.

Q: Did Spinosaurus only eat fish?

A: No, Spinosaurus likely ate both fish and land animals, making it an opportunistic predator.

Q: How do scientists know about Spinosaurus?

A: Scientists study Spinosaurus fossils, including bones and teeth, to understand its size, diet, and lifestyle.

Q: Are there other large carnivorous dinosaurs?

A: Yes, dinosaurs like T-Rex and Giganotosaurus were also among the largest known meat-eaters.

External Sources

Learn more about the Spinosaurus from NHM and BBC.

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