Disguised as a harmless triplefin, the Mimic blenny launches a surprise attack on passing fish, nipping off a chunk of flesh with its underslung jaw.
This purple beauty is called Jason mirabilis. I know I've shared photos of this nudibranch with you before but I think it's special enough to share again because it's only found in New Zealand.
Textures of the ocean
When you take time to examine ocean creatures like this sea urchin up close, you discover that they are made up of the most amazing textures and colours.