Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Clypeaster annandalei (aboral) Description Aboral side: The food grooves extend around the margin to the aboral side.Length 54 mm; Madras.ZMUC Author Schultz, Heinke JPG file - 216.63 kB - 945 x 1 035 pixels added on 2009-02-23545 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Schultz, Heinke Click here to return to the thumbnails overview