Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Eucidaris metularia (aboral) Description Aboral side: The apical system is encircled by a ring of larger tubercles, the plates itself are granulated.Diameter 22 mm, Negros, Philippines Author Schultz, Heinke JPG file - 141.02 kB - 894 x 821 pixels added on 2005-02-23349 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview