Lanturn is a blue Pokémon that resembles an anglerfish. It has big, red eyes with a yellow mask-like marking around them and small, light blue pectoral fins. The lower half of its tailfin is yellow and has jagged edges. On its back is a Y-shaped antenna with a spherical orb at each tip; this antenna is a modification of its dorsal fin.
Inside its orbs are bacteria that produce light by absorbing Lanturn's bodily fluids. It lures prey using the glow, then blinds them by using an intense flash before it swallows them whole. The flash it creates is visible on the surface from a depth of over three miles (five kilometers). This has earned it the nickname "The Deep-Sea Star". Lanturn competes with Lumineon when catching its prey Starmie. Frillish and Sharpedo are natural predators of Lanturn. Lanturn inhabits the ocean.
Lanturn is nicknamed "the deep-sea star" for its illuminated antenna. This Pokémon produces light by causing a chemical reaction between bacteria and its bodily fluids inside the antenna.
Lanturn is known to emit light. If you peer down into the dark sea from a ship at night, you can sometimes see this Pokémon's light rising from the depths where it swims. It gives the sea an appearance of a starlit night.
The light-emitting orbs on its back are very bright. They are formed from a part of its dorsal fin. This Pokémon illuminates the inky darkness of deep seas.
Lanturn is nicknamed "the deep-sea star" for its illuminated antenna. This Pokémon produces light by causing a chemical reaction between bacteria and its bodily fluids inside the antenna.
Lanturn is known to emit light. If you peer down into the dark sea from a ship at night, you can sometimes see this Pokémon's light rising from the depths where it swims. It gives the sea an appearance of a starlit night.