Livyatan and Megalodon were both massive predators, but they hunted differently. Megalodon, up to 18m (60ft) long, had serrated teeth for slicing prey. Livyatan, at 17m (56ft), had the largest predator teeth ever, built for crushing and thrashing. Livyatan’s intelligence, sonar, and air-breathing may have given it an edge, while Megalodon relied on ambush attacks. In a direct fight, Livyatan’s brute force and strategy could make it the stronger predator. Follow to see the best dinosaur and other