Examples

Image From American Musuem of Natural History

This is a Bloodbelly Comb Jelly.

Image from Monterey Bay Aquarium

This is a Blue Jelly.

Image from Monterey Bay Aquarium

This is a Comb Jelly.

Image from Monterey Bay Aquarium

This is a Cross Jelly.

Image from Monterey Bay Aquarium

This is a Crystal Jelly.

Image from Monterey Bay Aquarium