The caterpillar of one species of lappet moth found in Borneo has evolved distinctive markings on its head that resemble a menacing mask. There are also two pairs of elongated hair tufts that flail about when the caterpillar moves. Biologists believe thes

The caterpillar of one species of lappet moth found in Borneo has evolved distinctive markings on its head that resemble a menacing mask. There are also two pairs of elongated hair tufts that flail about when the caterpillar moves. Biologists believe thes