Long believed to be a single, globally distributed species drifting freely across the open ocean, the bluebottle—also known as the Portuguese man o' war—has now been revealed to be a group of at least ...

The well-known Portuguese man o’ war — Physalia physalis — may look like a jellyfish, but it’s actually a siphonophore, or a ...

New research study shows Portuguese man o’ war isn’t just one species but four, with genetic and physical differences despite their overlapping ranges globally.

New research study shows Portuguese man o’ war isn’t just one species but four, with genetic and physical differences despite their overlapping ranges globally.

New research study shows Portuguese man o’ war isn’t just one species but four, with genetic and physical differences despite their overlapping ranges globally.

Portuguese man o’ wars, or bluebottles, are known for their sting and are found in oceans around the world. Kylie Pitt Griffith University Despite their vibrant blue color and delicate bodies ...

The well-known Portuguese man o’ war — Physalia physalis — may look like a jellyfish, but it’s actually a siphonophore, or a colony of animals that live together to create the complete ...