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Jellyfish are found all over the world, from surface waters to the deep sea. Scyphozoans (the "true jellyfish") are exclusively marine, but some hydrozoans with a similar appearance live in freshwater. Large, often colorful, jellyfish are common in coastal zones worldwide.
Learn about jellyfish, the ancient invertebrates that float on ocean currents and sting their prey. Find out how they eat, where they live, and why they are sometimes dangerous to humans.
Jun 20, 2024 · Learn about jellyfish, marine invertebrates that belong to the class Scyphozoa or Cubozoa. Find out how they feed, reproduce, and vary in size, shape, and colour.
- The Editors of Encyclopaedia Britannica
Oct 4, 2018 · How much do you really know about jellyfish? Given their diverse evolutionary history, jellies exhibit a fantastic range of shapes, sizes, and behaviors.
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- Nat Geo WILD
Learn about jellyfish, the electric invertebrates that have been around for millions of years. Find out how they eat, sting, glow and where they live in the oceans.
Dec 13, 2019 · Learn about the diversity, evolution, and ecology of jellyfish, the ancient and simple marine animals with jelly-like bodies and cnidocytes. Find out how they feed, reproduce, migrate, and interact with humans and other species.
Oct 29, 2009 · Explore the diversity and beauty of jellyfish, the ancient invertebrates that thrive in all ocean habitats. See stunning images of mosaic, moon, and other jellyfish species.
