A type of creature that consists mostly of soft, often transparent, tissue. They are often floaters or swimmers in the seas, and hunt with long tentacles or similar appendages.

They are often among the first animal types to evolve on worlds.

• Jellies - The main body can be up to a metre in size, though tendrils can be longer.
• Large Jellies - Up to 10m across in the main body.
• Huge Jellies - Even larger.