The Clarion-Clipperton Zone, central Pacific Ocean (purple box) is a 6 milllion km2 region at the time of writing containing only 290 online-databased records of echinoderm species (OBIS 2015). The UK Seabed Resources Ltd ‘UK-1’ polymetallic nodule exploration claim area is highlighted (yellow box).

 
  Part of: Glover A, Wiklund H, Rabone M, Amon D, Smith C, O'Hara T, Mah C, Dahlgren T (2016) Abyssal fauna of the UK-1 polymetallic nodule exploration claim, Clarion-Clipperton Zone, central Pacific Ocean: Echinodermata. Biodiversity Data Journal 4: e7251. https://doi.org/10.3897/BDJ.4.e7251