Washing up on our shores this week, we found small patches of fresh sargassum seaweed, large lightning whelks—which happen to ...

Occurred on November 24, 2021 / Ishigaki Island, Okinawa, Japan Info from Licensor: "This is Thuridilla splendens, a colorful nudibranch measuring 2 to 3 cm. It has an interesting walking style.

It seemed like a lot of effort for a tiny reward. Then I encountered my first nudibranch, a type of vibrant sea slug. I was ...

Some species of nudibranch have turned to a life of crime, robbing prey of their only defences: their stings. Nematocysts are the venomous stinging cell organelles produced by cnidarians such as ...

To cross-stitch your nudibranch, you need to make a small cross of embroidery thread to match every coloured square on the pattern. Choose a square roughly in the middle of the nudibranch pattern and ...