Extraordinary voracity can boast of many predatory fish, most of which are deepwater inhabitants. And this is not caused by their greed and brutal appetite, and limited resources supply in the deep ocean. So, too, if they met in the way of any mining, it will be eaten by all means, even in spite of its size. One of these voracious fish is Crookshanks. hiazmodonov Rod has only five species, the most famous and popular of which is black Crookshanks. He inhabits tropical and subtropical waters of all oceans at depths of 700-2700 meters. Despite its predatory habits and threatening name, the length of the body of this fish seldom exceeds 15 inches, some species can reach 25 centimeters.