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Jellyfish Gone Wild — Home
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Jellyfish Gone Wild


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Enviromental Change and Jellyfish Swarms

1. 1/3 of the total weight of all life in Monterey Bay is from gelatinous animals.

2. 3 minutes after a person is stung by a deadly box jellyfish, s/he may be dead.

3. 8 years after fast-reproducing comb jellies invaded in the Black Sea, they dominated it.

4. 20 to 40 people are killed annually from box jellyfish stings in the Philippines alone.

5. 100 foot-long tentacles may dangle from the lionís mane jelly.

6. 400 vast Dead Zones in world oceans are too polluted for almost all life except jellyfish.

7. 1,000+ fist-sized comb jellies filled each cubic meter of water in Black Sea jelly blooms.

8. 45,000 eggs may be released daily by a single jellyfish.

9. 500,000 people are stung by jellyfish in the Chesapeake Bay annually.

10. 500 million refrigerator-sized jellyfish float into the Sea of Japan daily during blooms.