Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Calymne (spines) Description Close-up of spines of Calymne. Author Saucède, Thomas JPG file - 81.56 kB - 844 x 740 pixels added on 2009-02-23466 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Saucède, Thomas Click here to return to the thumbnails overview