The crocodile has the strongest bite of any terrestrial animal at 3,700PSI while also using 66, 4-inch-long teeth on their prey. Sharks have them beat, though. They bite at 4,000PSI with 300 serrated teeth measuring more than two inches.
Historically, crocodile attacks are 100 times deadlier than shark attacks—and far more frequent—ranging from harrowing individual confrontations to a mass attack on World War II soldiers. A crocodile's jaw crushes down on its victim with 3,700 pounds per square inch of force.
Crocodiles. Saltwater crocodiles are known to prey on bull sharks. Reports of crocodiles attacking and killing bull sharks are rare, but they are well-documented when they do happen. The most common crocodile species to kill bull sharks is the saltwater crocodile, the largest of all crocodilians in the world.
Crocodile vs Shark: Bite Power and Teeth
The crocodile has the strongest bite of any terrestrial animal at 3,700PSI while also using 66, 4-inch-long teeth on their prey. Sharks have them beat, though. They bite at 4,000PSI with 300 serrated teeth measuring more than two inches.
But despite their size and strength, there are animals that do prey on them. Man appears to be their biggest predator. Big cats like leopards and panthers sometimes kill and eat these big reptiles. Large snakes can also do a lot of damage to alligators and crocodiles.
There are a couple of reasons why swimming with sharks is safer. Most sharks do not like the way people taste. They expect their prey to taste a certain way, like fish/seal, and we do not taste like that. Sharks also do not like the sensation of eating people.
And the strongest known bite force of the entire animal kingdom is…. The Crocodile -- specifically, the Saltwater Crocodile (the highest recorded “live” bite of 3700 PSI) and the Nile Crocodile (estimated 4000-5000 PSI)!
With a mind-boggling 3,700 pounds per square inch of bite force, crocodiles boast 1,200 psi more than this list's runner up, and more than twice as much chomping power than the third-place hippopotamus. When it comes to biting, crocodiles simply leave all their competition in the dust.
The "winners"—saltwater crocodiles—slammed their jaws shut with 3,700 pounds per square inch (psi), or 16,460 newtons, of bite force. By contrast, you might tear into a steak with 150 to 200 psi (890 newtons). Hyenas, lions, and tigers generate around 1,000 psi (4,450 newtons).
"If they've got hold of you, poking the eyes is the only possible way you can fight back - they have thousands of years of instinct telling them this is the only vulnerable part of their body and they need to let go," Mr Cooper says.
An average crocodile that weighs 700 pounds and measures over 10 feet long is going to be too powerful for a human to overcome.
But how quickly can they run? Most crocodiles can achieve speeds of around 12 to 14 kph for short periods, which is somewhat slower than a fit human can run. Don't believe the hype - if you're reasonably fit, you can definitely outrun a crocodile!
In the United States, there have been 376 alligator attacks between 1948-2004 (56-year period) which average out to 6.7 attacks per year. Of those, only 23 were fatal so that averages out to . 4 fatalities a year which is far less than Australia's 1.9 fatalities per year.
There are two main reasons. First, crocodiles can live for a very long time without food. Second, they lived in places that were the least affected when the asteroid hit Earth.
Keeping every factor in mind, we can say that a crocodile does not have a bulletproof body, but they can deflect or survive many powerful shots due to the thick layer of skin and bony scales. However, some well-placed shots on their vital parts can kill them immediately.
"Saltwater crocs have the strongest recorded bite force of any animal on the planet — [the] kind of force can easily crush a human skull," Frost said.
A shark would win a fight against an alligator.
The alligator can bite and thrash, and it might do some damage to the shark. However, the initial bite from a shark, which is almost guaranteed to land, will do such immense damage to the alligator that it won't be able to effectively fight back.
Although the lion has a lot of advantages over the crocodile in terms of a fight, the crocodile would win in a fight against a lion. The crocodile is simply too large and powerful for the lion to defeat.
Animals with no natural predators are called apex predators, because they sit at the top (or apex) of the food chain. The list is indefinite, but it includes lions, grizzly bears, crocodiles, giant constrictor snakes, wolves, sharks, electric eels, giant jellyfish, killer whales, polar bears, and arguably, humans.
Crocodiles' skin is tough, thick, and bony, but they are not bulletproof. They may be able to fend off low-caliber bullets, but that doesn't necessarily make them bulletproof.
A great white shark would win a fight against a saltwater crocodile. These deadly creatures are incredibly powerful, but the great white shark has an amazing advantage in the water. Not only would this animal probably notice the crocodile first, but it also has the speed to land a devastating attack.