Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Strongylocentrotus purpuratus (test, oral) Description Oral side: The test is orally flattened.Diameter 42 mm; Humboldt County, California, USA. Author Schultz, Heinke JPG file - 238.92 kB - 1 109 x 1 112 pixels added on 2005-02-23296 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview