The Smalltooth sand tiger (Odontaspis ferox) is the perfect example of how appearances are deceiving. At first sight, a 4-foot-tall animal full of sharp teeth. The reality is that all they transmit is peace and a feeling of being in front of a prehistoric animal. There is very little information about this species because it lives in deep water, about 1000 meters deep, although in Iron, every several years, females apparently pregnant in shallow water are observed. A unique wonder in the world.

LURKING IN THE DEEP: Wild footage shows an endangered smalltooth sand tiger shark swimming directly over divers’ heads in an eerie underwater encounter. | Fox News