Black Triggerfish
The black triggerfish, Melichthys niger, called Humuhumu'ele'ele in Hawaiian, is a blimp-shaped triggerfish with bright white lines running along its dorsal and anal fins. When in the water, it appears to be completely black. However, if it is taken out and exposed to bright light, one can see that it is actually of a dark-blue/green coloration. These are not to be confused with their cousins, the Indian Triggerfish or Black-finned Triggerfish (Melichthys indicus), which are often mistaken as being black triggerfish within the trade. The Indian triggerfish has never been found in Hawaii, but bears a striking resemblance to the black triggerfish because of the similar shape and coloration.
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