The anglerfish.
is a species of angler fish.
Some deep sea anglerfish of the aphotic zone emit light from their esca to attract prey. This bioluminescence is a result of symbiosis with bacteria. The bacteria enter the esca from the seawater through small vents. In the confines of the esca they can multiply until their density is such that their collective glow is very bright.
Anglerfish bones, anglerfish skin and a anglerfish personality.
Anglerfish
Well as I know of it, angler fish live in the bottom or near the bottom of the ocean. This is why they have their lights. Its also to attract prey.
An Anglerfish is a fish that lives deep in the ocean and has a fleshy growth on top of its head that acts as a lure so it can capture its prey, like in Finding Nemo ☻
Is an anglerfish a vetebrate?
An anglerfish
The anglerfish has stem attached to the tip of its head with a small mass of glowing bacteria on the end which lures fish into the anglerfish thinking its a smaller fish but they soon find out its a trap and get snapped up by the anglerfish.
The angler fish is a fish
an anglerfish