Sarcosuchus was a huge crocodile, growing as long as a bus, and weighed as much as an african bull elephant. It had 132 huge, conical teeth inside its 6-foot (1.8-meter) long head, and could easily crush bone with its powerful jaws. That alone made it a terrifying predator, along with the fact that it was also an expert ambush predator makes it even more frightening, making even some of the largest dinosaurs have to watch their backs. What it would do was wait in the murky rivers or lakes that it lived in, and waited until a fish would swim by or a dinosaur would come to drink, and then would jump out, catch its prey by surprise, then bite down and drag the unlucky prey into the water, where it would be drowned quickly after. It had thick, scaly skin like all crocodilians, and also had short legs and a long, powerful tail, perectly designed to swim through water at fast speeds. Sarcosuchus is unique to most crocodilians, because it has a large, broad knob on the tip of its snout called a bulla, possibly to help get a better grib on prey, attract mates, or send out frequency sounds.