How Big Was the Therizinosaurus?

The Therizinosaurus, a dinosaur that walked the Earth millions of years ago, has long been a subject of fascination and mystery. Known for its unique characteristics, particularly its enormous claws, it’s no surprise that questions such as “how big was the Therizinosaurus?” and “was the Therizinosaurus blind?” are frequently asked.

The Size and Weight of the Therizinosaurus

When it comes to the Therizinosaurus size, this dinosaur was truly a giant. It is estimated that the average Therizinosaurus height stood at around 10 meters (33 feet), with some even reaching up to 12 meters (39 feet). To put that into perspective, that’s about as tall as a three-story building!

In terms of weight, the Therizinosaurus was not light by any means. The average Therizinosaurus weight is believed to be around 5 tons, which is equivalent to the weight of an adult male African elephant. This makes the Therizinosaurus one of the largest herbivorous dinosaurs known to mankind.

The Therizinosaurus’ Unusual Claws

The most striking feature of the Therizinosaurus is undoubtedly its long claws. In fact, the Therizinosaurus dinosaur had the longest what? You guessed it – claws! These claws could reach lengths of up to 3.5 meters (11.5 feet). That’s longer than the height of an average doorway!

Despite their intimidating appearance, these claws were likely used for plant gathering rather than hunting. This suggests that the Therizinosaurus was an herbivore, not a carnivore. So, if you’ve been asking “is a Therizinosaurus a carnivore?”, the answer is likely no.

The Therizinosaurus’ Diet

As a plant-eating dinosaur with long claws, the Therizinosaurus had a unique way of feeding. It would use its long claws to pull down branches from tall trees and strip them of their leaves. This method of feeding has led scientists to categorize the Therizinosaurus as a herbivore, making it one of the largest herbivorous dinosaurs that ever lived.

Was the Therizinosaurus Blind?

A common question that arises when discussing the Therizinosaurus is “was the Therizinosaurus blind?” While it’s true that many dinosaurs had poor eyesight, there’s no concrete evidence to suggest that the Therizinosaurus was completely blind. However, given its size and the environment it lived in, it’s possible that the Therizinosaurus relied more on other senses, such as smell and touch, rather than sight.

The Therizinosaurus Skeleton

The Therizinosaurus skeleton provides us with valuable insights into this fascinating creature’s life. Its unique skeletal structure, including its long neck, robust body, and, of course, its massive claws, paints a picture of a dinosaur that was well-adapted to its environment and lifestyle.


In conclusion, the Therizinosaurus was a truly remarkable dinosaur. Its enormous size, weight, and distinctive claws set it apart from other dinosaurs. Despite common misconceptions, it was a plant-eating dinosaur, not a carnivore. And while it’s unclear whether the Therizinosaurus was blind, it’s clear that this dinosaur was a fascinating creature that continues to captivate our imaginations today.

So, next time you find yourself asking “how big was the Therizinosaurus?” or “was the Therizinosaurus blind?”, remember that this dinosaur was an extraordinary creature with unique characteristics that made it one of the most intriguing dinosaurs in history.

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