Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Tripneustes gratilla elatensis (aboral) Description Aboral side: The test is uniformly coloured.Diameter 41 mm; variety occurring in the northern Red Sea; Safaga, Egypt, Red Sea. Author Schultz, Heinke JPG file - 207.39 kB - 1 068 x 1 043 pixels added on 2005-02-23282 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview