Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Pseudechinus magellanicus (aboral) Description Aboral side: The spines are short and dense.Diameter 32 mm; Ushuaia, Chile. Author Schultz, Heinke JPG file - 229.41 kB - 1 155 x 1 089 pixels added on 2005-02-23355 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview