It has a broad head and a flat body that tapers into a narrow tail, and the skin of its back is dark green to dark brown but blotchy, while its belly is a creamy white. Also called an angler fish ...
They don’t eat fish or other animals ... died out 10,000 years ago at the end of the last ice age. Why the flat tail: The tail acts as a rudder and helps beavers swim. But the animals also ...