![](http://www.alamy.com/thumbs/6/A9DB0616-2ADB-4507-A327-7F4DA3825019/BWWMB1.jpg)
Sea Slug Hydatina physis Underwater Muck Black Sand Lembeh Marine Sea Diving Sulawesi Indonesia animal animals "sea slug" "sea
Size: 4283px × 2848px
Photo credit: © NULL / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: adult, animal, animals, aquatic, black, brown-lined, bubble, diving, gastropod, gastropods, green-lined, hydatina, indonesia, invertebrate, invertebrates, lembeh, marine, mollusc, molluscs, muck, nature, nudibranch, nudibranches, pacific, paper, physis, sand, sea, sea-slug, sea-slugs, sealife, seaslug, seaslugs, slug, slugs, striped, sulawesi, tropical, tropics, underwater, wildlife