Figure 2
From: Defying Dissolution: Discovery of Deep-Sea Scleractinian Coral Reefs in the North Pacific

Example AUV images of observed scleractinian reefs taken ~5 m above the bottom. The reef at (A). 641 m on Northwest Hancock and (B) 637 m on Southeast Hancock, were predominantly a species with orange polyps, most likely Solenosmilia. (C) The purple scleractinian reef, most likely formed by Enalopsammia, at 596 m on Yuryaku. Images obtained by the authors using the AUV Sentry.