Description A deep-sea sea urchin of the genus Plesiodiadema, observed at more than 1000m deep off Hawaii by NOAA Okeanos Explorer mission.
Source : NOAA.gov.Author NOAA Okeanos ExplorerPNG file - 2.90 MB - 1 600 x 1 040 pixelsadded on 2018-07-03719 viewsEchinoidea taxaDigital photo, entire speciesPlesiodiadema Pomel, 1883checked Kroh, Andreas 2018-07-04 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License