Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Goniocidaris corona (apical system) Description Apical system: It is densely covered by small tubercles.Scale 2 mm. Author Schultz, Heinke JPG file - 120.92 kB - 767 x 716 pixels added on 2005-02-23213 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview