Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Gracilechinus acutus (lateral) Description Side view, typical form.Diameter of test 104 mm; Iceland. Author Schultz, Heinke JPG file - 173.83 kB - 945 x 705 pixels added on 2011-02-23865 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview