Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Stereocidaris grandis var. rubra (aboral) Description Aboral side: The scrobicular spines are entirely red.Diameter of test 49 mm; Siquijor, Philippines. Author Schultz, Heinke JPG file - 230.49 kB - 945 x 1 260 pixels added on 2011-02-23228 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview