Saltwater crocodile (Crocodylus porosus)

Saltwater crocodiles are the largest reptiles on earth and one of the strongest animals in the world. These large reptiles can grow to 23 feet and weigh over 2,200 pounds. They are opportunistic feeders and will prey on large and small animals, from sharks to water buffaloes and birds. 

The bite force of a saltwater crocodile is 3,700 psi, much higher than the very strong bite of a tiger.  An adult saltwater crocodile has 66 teeth that can grow to about 5 inches long. Saltwater crocodiles combine their powerful bite with drowning to incapacitate their prey quickly6.