Extinct species can technically be resurrected, but the problem is that if scientists really resurrect them, these extinct species may be the beginning of human extinction. Today brings you five extinct species that we should never bring back to life.

Ancient centipede
1, ancient centipede, this ancient centipede is one of the first invertebrates to appear on land. They are also the largest centipedes in the history of the earth. Because their giant body shape looks very scary, they mainly feed on devouring plants and small animals. At that time, they had almost no natural enemies.

Dunkleosteus
Second, Dunkleosteus, this armored prehistoric fish, is recognized as the largest carnivorous bony fish in the Mudpan Period period. The head has a guillotine derived from the armor instead of teeth, which can cut, bite, and crush any prey. It feeds on sharks and other animals. It was the most ferocious carnivore in the ocean at that time.

Titan Python
Three, Titan Python, Titan Python belongs to the python and is the largest known snake . They are like the enlarged products of modern pythons. Titanoboa can reach an average length of 14 meters and weigh more than a ton. These two figures are enough to illustrate their terrifying nature. Their prey includes two-meter-long crocodiles, alligators, , etc. Titanoboa became extinct nearly 58 million years ago.

Megalodon
Four, Megalodon, the megalodon is an ancient ocean overlord that lived 15 million years ago and is a top predator. It is also one of the creatures with the strongest bite force in history. Its bite power far exceeds that of the land overlord Tyrannosaurus Rex. At its time, no animal could pose a threat to it, and its combat power was off the charts.

Canglong
Five, Canglong, the ancestor of this ocean predator king came from land, just a small lizard, and later evolved into the largest apex predator in the ocean. Although its history is very short, it has ridden the wind and waves all the way and wiped out all the pliosaurs that were much earlier than it. It is an amphibian on land and sea.