Supplement to: De Clippele, Laurence Helene; Huvenne, Veerle A I; Molodtsova, Tina; Roberts, J Murray (2019): The Diversity and Ecological Role of Non-scleractinian Corals (Antipatharia and Alcyonacea) on Scleractinian Cold-Water Coral Mounds. Frontiers in Marine Science, 6, 184, https://doi.org/10.3389/fmars.2019.00184