It's got these jewel-like light organs on its belly that it uses for a type of camouflage that obliterates its shadow, so when it's swimming around and there's a predator looking up from below, it makes itself disappear.
腹のところの宝石のような器官があって 様々な擬態のために使われます 泳ぎ回るときの影を隠して 下から見上げる捕食者から 見つからないようにします