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The Most Dangerous Marine Creatures in the World: What Swimmers and Divers Should Know

10. Portuguese Man o’ War

Often mistaken for a jellyfish, the Portuguese man o’ war is actually a colony of specialised organisms working together.

Its long tentacles can deliver painful venomous stings.

Even specimens washed up on a beach can remain capable of stinging.

Stings can cause severe pain and skin reactions, and occasionally more serious symptoms.

The safest approach is to avoid touching them entirely — alive or apparently dead.

...[ Continue to next page ] By: Kriti Vaid

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