Sea slugs use bold, bright colors under sunlight to warn predators of their toxic traits. These colors are easier for fish to ...

25 inch to longer than a foot. There are more than 3,000 known species of nudibranchs, and they come in all colors, from bright blue to pink to white with orange polka dots. Nudibranchs get their ...

It is really, really difficult not to compare them to Pokémon characters. There are around 3,000 nudibranch species all over the world, from the Arctic to the tropics, but roughly a third of ...

Stinging cells, produced by cnidarians such as jellyfish and anemones, are one of ocean creatures' most effective defences. This method of protection can keep almost all predators at bay - but not the ...

Two tiny sea creatures with translucent bodies found on the California coast are both new species. They’re sea slugs, part of the Dotidae family. And while they’re small — measuring less than a ...

It was mesmerizing. Upon further investigation, I soon learned that there are an estimated 3,000 species of nudibranchs found ...

Nudibranchs are a diverse group of marine gastropods which shed their shells when they develop into adults. There are around 3,000 known species of nudibranchs, found from the Arctic to the Southern ...

“During these surveys, we chanced upon a remarkable syllid thriving on species of this octocoral and boasting a significantly altered, brightly colored body that closely resembled a nudibranch ...