How do nudibranchs find each other in the big wide open ocean?
Nudibranchs are part of the sea slug family. The 2500 plus species come in an array of different colours. Some are bright, some dull, some fluorescently patterned, some with big horns, some teeny tiny, some stretching up to 30-40 cm in length! All known nudis are carnivorous and usually their coloration is due to what…