Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Pseudocentrotus depressus (lateral) Description Side view: The shape is depressed.Diameter 66 mm with spines, Hokkaido, Japan. Author van Noordenburg, Henk JPG file - 150.54 kB - 1 143 x 695 pixels added on 2005-02-23359 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 van Noordenburg, Henk Click here to return to the thumbnails overview