View Into The Blue Sharks PNG. There are also reports of attacks following air or sea disasters with accounts suggesting shipwrecked sailors have been maimed by them. Like other requiem sharks, blue sharks do not do well in captivity.

Its elongated caudal fin (tail) provides swimming power as the tail moves as teeth are lost, broken, or worn down, they are replaced by new teeth that rotate into place. Watch the clip titled shark for the film into the blue (2005). Blue sharks can't regulate their body temperature internally to stay warmer than the ambient seawater like white sharks can, so they need to control it behaviorally, said braun.

There are also reports of attacks following air or sea disasters with accounts suggesting shipwrecked sailors have been maimed by them.

We have cage diving with great white, mako and blue sharks. There is at least one. blue sharks are considered the most common species in the international fin trade, that is the shark fin trade, said davis. There are also reports of attacks following air or sea disasters with accounts suggesting shipwrecked sailors have been maimed by them.