Devil fish and boss fish are the same kind of fish.

The devil fish, also commonly known as the boss fish, is very similar to the common bushi in the North Sea market. Scientific name manta ray (fú

fèn), "skate". It is called "devil fish" because it will break human's bones and kill people if it starts to be angry with its powerful "two wings". The North Sea underwater world to keep a yellow and black two kinds of devil fish.