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Portuguese man o' war

Invertebrate
Scientific name
Physalia physalis
Size
10–30 cm3.9–12 in
Depth range
0–1 m0–3 ft

Diver notes

Not a jellyfish but a colony, and the tentacles trail metres below the float. They sting as hard detached and washed up as they do alive.

Where to see this

Recently seen

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