Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Plococidaris verticillata (lateral) Description Side view: The peristome is distinctly protruding.Diameter 29 mm, Negros, Philippines, depth about 5 m. Author Schultz, Heinke JPG file - 133.92 kB - 973 x 795 pixels added on 2005-02-23387 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview