Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Echinus esculentus (lateral) Description Side view.Diameter 85 mm; Helgoland, Germany. Author Schultz, Heinke JPG file - 235.75 kB - 945 x 863 pixels added on 2011-02-231 246 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview