Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Nacospatangus altus (aboral) Description Aboral side: The general spination is short and uniform, the large primary spines are lost.Length of test 54 mm; Noto Peninsula, Japan. Author Schultz, Heinke JPG file - 260.87 kB - 930 x 1 114 pixels added on 2009-02-23227 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Schultz, Heinke Click here to return to the thumbnails overview