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 ...

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 ...

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 ...

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 ...

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 ...