Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Phalacrocidaris japonica (oral) Description Oral side: The peristome is relatively small.Diameter 36 mm; male; Yamagato Bay, Japan.ZMUC Author Schultz, Heinke JPG file - 151.14 kB - 921 x 906 pixels added on 2011-02-23217 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview