Jellyfish or Medusa

Jellyfish - captured in the waters of Cape Canaveral, FloridaJellyfish (also known as jellies or sea jellies or Medusozoa)are free-swimming members of the phylum Cnidaria. Jellyfish have several different morphologies that represent several different cnidarian classes including the Scyphozoa (over 200 species), Staurozoa (about 50 species), Cubozoa (about 20 species), and Hydrozoa (about 1000–