View Saltwater Crocodile Biggest Alligator In The World Pics. The largest species of crocodilian is the saltwater crocodile, crocodylus porosus, which can measure more than 6 m (20 ft.). Australian saltwater crocodiles are generally considered the most dangerous in the world, followed by nile crocodiles.

See the World's Biggest Crocodile
See the World's Biggest Crocodile from thefw.com
American crocodiles, on the other hand, are one of the more timid types that you will find and rarely attack humans. However, when in the us, chances are you'll. Crocodiles have long and pointed the large fourth tooth on each side of the alligator's lower jaw fits into a socket in the upper jaw.

Search youtube for a few videos.

Fierce and fearsome, they have a collective reputation for being some of a saltwater crocodile. Read all about the biggest & most aggressive crocodile in the world! American crocodiles more than hold their own against alligators, usually forcing the other away. Search youtube for a few videos.