a lion's mane jellyfish, cyanea capillata. this is one of the largest known species of jellyfish and also known as

lions mane jellyfish red cyanea capillata close up scuba diving transparent colour underwater invertebrate closeup alien brilliant dive lighting floating aquatic marine ocean sea water atlantic gelatinous tentacle beautiful beauty black creature danger dangerous dark deep float glowing grunge isolated jelly fish in life medusa oceanography orange poison sting swim