Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Echinodiscus bisperforatus (aboral) Description Aboral side.Test length 94 mm, width 104 mm; Pangani, Tanzania. Author Schultz, Heinke JPG file - 164.14 kB - 945 x 873 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