Moon Jelly fish, Aurelia aurita, Jelly fish, Jelly Fishes, Jellyfish, Jellyfishes, Jellies, Marine, Cnidarians, Underwater, Bioluminescence, Transparent, Cnidaria, Coelenterate, Gelatinous animals, Gelatinous organisms, Medusa, Moon jelly, Oral arms, Radial symmetry, Tentacles, Poison, Poisonous, Toxins, Painful, Stinging Tentacles, Sting, Stinging, Nematocysts, Venom, Venomous, Dioecious, Sea jellies, Sea, Ocean, Dangerous, Danger, Scyphozoans