Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Mortonia australis (test, oral) Description Oral side: The peristome is deeply depressed.Length 14 mm; Mauritius, Indian Ocean. Author Schultz, Heinke JPG file - 94.63 kB - 827 x 1 024 pixels added on 2005-02-23318 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview