NUDIBRANCHS

NU-1. Spanish Shawl

A Flabellenopsis iodinea hangs on in the current in California's Channel Islands.

NU-2. Shawn the Sheep

A tiny Costasiella nudibranch on a blade of algae, when magnified, looks like a fluffy sheep. Anilao, Philippines

NU-3. Doctor Seuss Slug

Wild colors on this Nembrotha nudibranch look like something from the imagination. Anilao, Philippines

NU-4. Triceratops of the Sea

Small but mighty, this Halgerda nudibranch has bold ridges and unique coloration. Skeleton shrimp are dancing on his back! Anilao, Philippines

NU-5. Beautiful Cruiser

A Hypselodoris nudibranch cruises the reef, its beautiful coloring a contrast for the substrate it is crawling on. East Timor.

NU-6. Belle of the Ball

This Ardeadoris nudibranch is all ruffles and delicate curves as it cruises the reef in Anilao, Philippines.