Alligator Alcatraz is in Florida, home to dangerous animals that can harm you, like gators, sharks, bears, panthers, snakes and spiders.

Often called a jellyfish but is actually a species of siphonophore, a group of animals closely related to jellyfish, according to the National Oceanic and Atmospheric Administration.

This lifestyle, known as holoplanktonic, is found in many species, such as jellyfish of the genus Pelagia or among siphonophores. Illustration image from Pixabay The ecological and evolutionary ...