Anyone unfamiliar with the biology of the venomous Portuguese man-of-war would likely mistake it for a jellyfish. Not only is it not a jellyfish, it's not even an "it," but a "they." The ...

There have been sightings of the jellyfish-like Portuguese man o' war on some beaches in County Clare. The creatures, which resemble jellyfish but are a species of siphonophore, cause painful ...

Despite appearances, this weird and wonderful creature is not a jellyfish! They're sometimes found washed up on our shores after westerly winds. Look but don't touch - they give a very nasty sting.

Later on, during the spring, many thousands of big barrel jellyfish started turning up on our beaches. "Both were harmless but these Portuguese man o' war are capable of giving extremely painful ...

The TikTok user, alexa_reed2, appeared blissfully unaware that what he was holding was purportedly a bluebottle jellyfish, also known as a Portuguese man o’ war or “floating terror”. Watch the man ...

A WARNING has been issued after Portuguese man o’war jellyfish were spotted floating off an Ibiza beach. Eagle-eyed beach goers spotted Portuguese man o’war jellyfish off the coast of Sant ...

BE careful of your step Portuguese ... described as a jellyfish they are actually siphonophores, as unlike jellyfish that are a single multicellular organism, the man-of-war is a colonial ...

What’s so startling is the size difference ... cells of the highly dangerous (to humans at least) jellyfish, the Portuguese man-of-war, which it uses to its advantage by yanking the siphonophore ...

According to the National Oceanic and Atmospheric Administration, the Portuguese man o’ war is often called a jellyfish, but is actually a species of siphonophore, a group of animals that are ...

It is believed that the rising temperatures of the ocean cause them to wash up to the shore Now, this blue jellyfish is also known as the Portuguese man-of-war. It is difficult for these creatures to ...