Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Echinarachnius parma (oral) Description Oral side: The spines are longer than on the upper side serving for locomotion.Test length 59 mm,Vancouver Island, Canada. Author Schultz, Heinke JPG file - 285.80 kB - 945 x 959 pixels added on 2005-02-23405 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview