The Liopluerdon was strong, but its slow swimming speeds would make it an easy target. The Predator X would put up a good fight, and it doesn't quite have the speed and aggression to match the Megalodon. In this dino battle, the speed, size, aggression, and strength of the Megalodon would land it in the winner's circle of this Jurassic fight club.
Table of Contents
Battle Facts about Megalodon vs. Predator x vs. Liopleurodon
| Name | Megalodon, Otodus megalodon, “big tooth“ | Predator X, Pliosaurus brachydeirus, “more lizard“ | Liopleurodon, L. ferox, “smooth-sided teeth“ |
| Size | 44-56 feet | 50 feet | 16-85 feet |
| Speed | 11 mph | 20 mph | 6.2 mph |
| Offense | Sharp teeth, very fast swimmer | Long snout with very sharp teeth | Razor-sharp serrated teeth |
| Defense | Large frame | Large frame, massive weight, quick swimming speeds | Heightened sense of smell |
| Endurance and Behavior | Apex predator, very aggressive | Not as aggressive, sometimes grazed on the ocean floor | A slow swimmer, stalked its prey |
In the battle between the Megalodon, the Predator X, and the Liopluerdon, it’s a match between strength, speed, and aggression. While the Predator X was a large, ferocious sea creature, it could not match the speed and aggression of the Megalodon. And while the Liopleurdon could grow enormous, its slow speed earns it last place in this fight.
How Big Was a Megalodon?
The Megalodon shark lives up to its mega-name. It was almost three times larger than the biggest modern great white shark ever recorded. It measured over 56 feet long and weighed about 100,000 pounds (about as heavy as an armored tank).
The size comparison of a Megalodon was about as big as some of the biggest whales recorded, like a sperm whale or a blue whale, with the aggression of a great white shark or an Orca (or killer whale).
How Big Was the Predator X?
The Predator X is considered one of the most massive creatures to ever swim the seas in the history of planet Earth! It measured to be around 50 feet long, or as long as the Hollywood sign and weighed close to 100,000 pounds. The Predator X weighed about as much as a fire truck!
How Big Was a Liopleurodon?
In the Jurassic era, the Liopleurodon was one of the most aggressive sea predators. The creature’s size varied, and it could reach up to 85 feet long, although unusual. They also weigh between 2,200 and 3,700 pounds, while some could grow as large as nearly 7,000 pounds.
It had large flippers that allowed it to swim and maneuver in the water quickly, but those large flippers really slowed it down.
What is the difference between Megalodon and a Liopleurodon?
While the Megalodon and Liopleurodon were similar in size and aggression, they were different creatures. The Megalodon was a species of great white shark of the Early Miocene around 23 million years ago.
On the other hand, the Liopleurodon belonged to the reptile family and lived during the Jurassic period almost 125 million years ago. They shared much in common regarding size and aggression, but they were separated by nearly 100 million years.
What is the difference between Predator X and Liopleurodon?
The Predator X and the Liopleurodon were likely neighbors (but not very neighborly). They lived in the same era of the Jurassic period, almost 125 million years ago. Even though they lived during the same age, they were radically different creatures.
The Liopleurodon was a species of marine reptile similar to a crocodile and was much smaller, slower, and less aggressive than the Predator X. The Predator X was also closely related to reptiles, but it was much larger, faster, and more aggressive than the Liopleurodon.
Was Predator X a Pliosaurus?
Yes, Predator X was a Pliosaurus. Predator X is the scary nickname for the partial skeleton referred to as P. funkei unearthed in Norway from the Svalbard archipelago. While most pliosaurs roaming the ocean measured an impressive 26 feet long, the Predator X was almost twice as big as the average Pliosaur and weighed about ten times as much! Its massive size earned it its nickname: Predator X.
Who was the Most Powerful of the Three?
Since these three dinosaurs were similar in size and aggression, their bite force is an important feature to note. The bite force of an animal is how much pressure is applied when they clamp their jaws together. When you press your teeth together, you have a bite force of about 70 pounds per square inch.
Let’s compare that with the bite of the Megalodon, Predator X, and Liopleurodon:
- Megalodon: 40,000 pounds per square inch
- Predator X: 33,000 pounds per square inch
- Liopleurodon: 33,000 pounds per square inch
Now, let’s compare the bite force of these sea monsters to the lizard king, the Tyrannosaurus Rex, to understand just how ferocious the bite force was. The T-Rex had a bite force of around 12,000 pounds per square inch. An Allosaurus had a bite force of about 6,000 pounds per square inch, proving these sea creatures gave land dinos a run for their money!
Which Dino Would Win in a Fight?
In most cases, the Megalodon would walk away as the victor. When you compare the overall size, speed, bite force, and aggression of the Megalodon to Predator X and the Liopleurdon, the Megalodon earns a slight edge over the other two.
While the Predator X was almost as large and fast as the Megalodon, paleontologists have determined that it wasn’t quite as aggressive as the cousin to the ferocious great white shark, the Megalodon.