The top ten ocean overlords:Chimpanzee shrimp, Megalodon, Lungfish, Spinning Tooth Shark, Dungeness Fish, Maui Dragon, Sea Scorpion, Melville's Whale, Killer Whale, and Sperm Whale.

1, odd shrimp

Odd shrimp is the earliest scientists have found the ocean's dominant, appeared in the Cambrian period 530 million years ago. Based on fossil specimens, scientists deduce that it was a creature with a body length of 2.3 meters. Its bulging eyes assisted in finding more prey, and it is speculated to have had more than 1,600 lenses in each eye, so you can imagine how sensitive its vision was.

2. Dunn's body

The Dunn's body can be more than 11 meters long, crushing all marine life before it. Its big mouth is its important weapon, its bite force is the largest of the prehistoric sea creatures found so far, reached 5 tons, can be described as horrible. At that time, there were already sharks in the ocean. All fish, including sharks, and even others of their kind, were on Dunn's fish menu.

3. Lungfish

Lungfish basically belongs to the same era as Dun's fish, and is also a Devonian ocean killer. Lungfish is more than Deng's fish is that it still have offspring survived to the present, can be called the living fossil of the animal world. The Devonian lungfish was between 6-8 meters long and weighed over 2 tons. Similarly, sharks are also considered as one of the delicacies of the lungfish.

4, whirly-tooth shark

is a kind of monster between the Permian and Triassic periods, but also successfully led the shark family in the ocean to kill a way, occupy the top of the food chain throne. The most special point of the whirling tooth shark is the teeth on the lower jaw, arranged like a circular saw, which makes people look chilling. And its huge body of 7.5-15 meters long also makes it not a wimp when facing any creature.

5. Sword Shot Fish

This is a creature that lived in the late Cretaceous period, which means that it once survived at the same time as the dinosaurs. The length of this fish is about 5 meters, just the teeth may have reached 30 centimeters, can be said to be very scary. The sword shot fish had a wide range of food and ate everything. Scientists have even found 1.8-meter-long gill gland fish in its stomach, as well as many other fish.