Did you know? There are fish that specialize in eating scales from the side of other fish. So, like a car has a blind spot, the prey fish have blind spots. So these scale-eating fish have to specialize in using the left side blind spot or the right sides blind spot. So they truly do have a mouth that favors one side of their head.
Did you know? There are fish that specialize in eating scales from the side of other fish. So, like a car has a blind spot, the prey fish have blind spots. So these scale-eating fish have to specialize in using the left side blind spot or the right sides blind spot. So they truly do have a mouth that favors one side of their head.