🪼 Moon jellyfish vs Ocean sunfish 🐡
The ocean sunfish is about 8 times as long as the moon jellyfish.
| Row | 🪼 Moon jellyfish | 🐡 Ocean sunfish |
|---|---|---|
| Top speed We don't have a checked number for the moon jellyfish yet. | no checked number yet | 14 mph22 km/h1 |
| Weight We don't have a checked number for the moon jellyfish yet. | no checked number yet | 2.5 tons2.3 tonnes2 |
| Lives Neither has a checked number yet. | no checked number yet | no checked number yet |
| Eats The moon jellyfish eats tiny floating sea life; the ocean sunfish eats meat. | plankton, tiny animals and fish eggs | jellyfish, small fish and squid |
| Lives in They can live in the same kind of place. | coastal waters all over the world | warm and mild seas all over the world |
Which one? Moon jellyfish or ocean sunfish
🏁 Who would win the race?
We don't have a checked top speed for the moon jellyfish yet, so there is no race.
We only race. Real animals mostly avoid each other. A race is the only fair contest: who reaches the tree first, by top speed.
Compare two more
Getting the animals ready…
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The link carries only the two animals’ names: peabody.kids/animals/compare/moon-jellyfish-vs-ocean-sunfish
Where these numbers come from
- U.S. Fish and Wildlife Service, checked 30 October 2026.
- National Park Service, Acadia National Park, checked 30 October 2026.
- National Park Service, Fort Matanzas National Monument, checked 30 October 2026.
- NOAA National Marine Sanctuaries, Olympic Coast, checked 30 October 2026.