1. Michael Aw When he picks me up at the airport, Gary Cobb is wearing a nudibranch baseball cap, a gray T-shirt covered in illustrations of nudibranchs of various kinds, and wraparound sunglasses ...

Nudibranchs get their name from the feathery gills exposed on their backs. The word nudibranch actually means "naked gills." The two most common groups of nudibranchs are the dorids and aeolids.

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 ...

Monterey Bay Aquarium Research Institute (MBARI) scientists have discovered a new nudibranch species. They encountered it in ...