Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Brisaster townsendi (aboral) Description Aboral side: The spines are short and fine.Length 35 mm; southern California, USA. Author Schultz, Heinke JPG file - 220.72 kB - 945 x 879 pixels added on 2005-02-23242 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview