Jellyfish

There are three variations of the Jellyfish: Pink Jellyfish, Blue Jellyfish and Green Jellyfish. They are always found underwater. They produce light, making them easy to spot in dark caves. If a Jellyfish of either variety is knocked out of the water and onto land, it is rendered immobile until tossed back in. They compress and release while swimming.

Blue Jellyfish are found in caves underground, while Pink Jellyfish are found in the Oceans at either end of the world. Green Jellyfish are only found in hardmode. All varieties drop Glowsticks.

History
Méduse Jellyfish Jellyfish Медуза