 Frogfishes have the capacity to change coloration and pigment pattern, taking only a few weeks to adapt.The dominant coloration varies from yellow to brownish-orange, passing through a range of shades, but it can also be green, gray, brown, almost white, or even completely black without any pattern.Body and fins can be marked with roughly parallel dark stripes or elongated blotches, some with rays radiating outward from the eye.