Anglerfish can wiggle the esca to make it resemble a prey animal, luring other predators close enough for the anglerfish to devour them whole: the jaws reflexively shut upon contact to the tentacle.
Anglerfish can wiggle the esca to make it resemble a prey animal. Anglerfish is luring other predators close enough for the anglerfish to devour them whole. The jaws reflexively shut upon contact to the tentacle.