- their glowy bobbers have a hypnotizing effect on other creatures.
- their merged pawpads help with swimming, akin to webbed feet.
- their fins are often colorful, but rarely glow. they are very thin, and flow like silk
- they have no fur!
- nor do they have claws, as they live in a very lax, no competition environment
- they primarily eat small fish and some jellyfish, using their glow-bits to keep their prey from swimming away.