The 10 Largest Crocodiles in History | Prehistoric Wildlife #crocodile

追加: 2026-05-28

[00:00:00]If you thought part one was scary, what's coming now makes any modern crocodile look like a mere baby. These are the five largest crocodiles in Earth's history, part two.

[00:00:12]At number five, Mourasuchus, reaching 30 ft long and weighing 4 tons, this Miocene giant had a bizarre appearance.

[00:00:21]Its snout was wide like a duck's bill.

[00:00:24]Incapable of performing a death roll, scientists believe it used its massive mouth like a net to scoop and filter fish in the wetlands. At number four, Gryposuchus croizati, discovered in Venezuela, this colossal 33-ft long, 2-ton gharial was the master of the estuaries. Hiding in the brackish waters, its narrow snout worked like a living spear. A single, lightning-fast strike was enough to capture massive fish trying to cross the estuaries. At number three, Sarcosuchus imperator, the supercroc of the Cretaceous. Reaching 31 ft and over 4 tons, it wasn't a common crocodile. Camouflaged in the deep mud, it used its eyes on top of its head to stalk dinosaurs like Ouranosaurus, launching a crushing strike along the shore. At number [music] two, Deinosuchus from the late Cretaceous of North America. At 40 ft and weighing 8 tons, it was the terror of the riverbanks. Fossil evidence indicates bite [music] marks on Parasaurolophus bones, suggesting it used its ambush strength to drag massive land prey straight into the water to drown [music] them. And at number one, Purussaurus brasiliensis, the undisputed king of the Miocene. At 41 ft long and over 8 tons, this giant caiman had an estimated bite force of 7 tons, directly rivaling the T-Rex. It used its robust skull to crush giant turtle shells and dismember rhino-sized mammals in the ancient Amazon.

[00:02:03]The past shows that the loss of ancient tropical environments eventually limited the size of these giants. If one of these [music] beasts showed up in the darkness of your favorite riverbank today, would you dare stand near the water? Comment never if you'd keep your distance, save this video, and follow extinct doc.