Who said slugs had to be gross? This rare and colorful rainbow sea slug was discovered in a rock pool along the coast of England. | USA TODAY Video

The leaf sheep slug (Costasiella kuroshimae), often nicknamed the “sheep of the sea,” is a remarkably tiny sea slug found in the Indo Pacific region, particularly around Japan, the Philippines, and Indonesia. Despite its name, it is not related to sheep or plants. It gets its nickname from its adorable appearance. Its face features two black, beady eyes and a pair of rhinophores, sensory organs that look like sheep ears or antennae, while its green, leaf like body is decorated with dozens of cer

Nudibranchs are colorful, soft-bodied sea slugs that breathe through feathery gills on their backs. They can steal stingers from jellyfish, glow, or mimic other creatures—tiny, toxic, and fabulous fashion icons of the sea! #nudibranch | Critter Hunter

Meet the underwater showstopper: the colorful nudibranch 🌊✨. These tiny sea slugs come in neon shades and wild patterns, warning predators that they’re toxic snacks. Think of them as the high-fashion models of the ocean floor—slow, but serving looks. #MarineLife #OceanCreatures #Nudibranch #SeaSlugs #MarineBiology #UnderwaterWorld #SeaLife #MarineConservation #WildlifePhotography #OceanLovers | Discvr Blog