Sea slugs unite! They’re rad, they’re flashy and downright cool - behold, the nudibranch. With over 3,000 different species, these molluscs come in all shapes and sizes. So, which nudibranch are you today? 1. Opalescent nudibranch (Hermissenda opalescens) 2. Warty shag-rug nudibranch (Aeolidia loui) 3. White-speckled dorid (Doriopsilla fulva) 4. White knight dorid (Doris odhneri) 5. Stubby dendronotid (Dendronotus subramosus) Photos by Peter Pearsall #nudibranch #sealife #santacruz #california #westcoast