The jellyfish is one of the oldest living creatures in the world. Jellyfish have existed on the face of this planet for over 650 million years. They have existed since before the dinosaurs and have survived long after the dinosaurs and million other species have gone extinct.
Here you can learn all about Jellyfish. To learn about individual species, check out our section on Jellyfish Species.
Don't miss out Jellyfish Books list or Jellyfish Sting section either!
Written by Nathan Dickerson and Sudarsana Sinha.