Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Echinoneus cyclostomus (oral) Description Oral side: The irregularly shaped peristome and the large periproct are covered by plates.Length 36 mm; Ile de la Reunion; Indian Ocean. Author Schultz, Heinke JPG file - 365.39 kB - 1 413 x 1 569 pixels added on 2005-02-23298 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview