Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Nacospatangus altus (oral) Description Oral side: The naked areas in the posterior ambulacra are narrow.Length 49 mm; Noto Peninsula, Japan. Author Schultz, Heinke JPG file - 203.79 kB - 925 x 1 067 pixels added on 2009-02-23226 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Schultz, Heinke Click here to return to the thumbnails overview