For the best dressed critters in the sea, go no further than nudibranchs and sea-slugs! In fact, there is a blog dedicated to comparing nudibranchs and the late David Bowie’s outfits: https://bowiebranchia.tumblr.com
Nudis of Indonesia
Indonesia is smack-bang in the middle of the coral triangle and has some of the richest biodiversity in the world … meaning lots and lots of nudis! I was lucky enough to discover a few beauties:
The ubiquitous phyllidias: they are found EVERYWHERE across in Indonesia and seem to be the most prevalent. And there seems to be so many species that I’m not going to ID all of them.
East Coast of Australia
Here’s a few we’ve spotted so far on the trip (if anyone knows their ID, feel free to leave a comment):