Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Dendraster excentricus (aboral) Description Aboral side: The apical disc and the petals are distinctly posterior to the centre.Test length 46 mm; San Francisco, USA. Author Schultz, Heinke JPG file - 201.46 kB - 945 x 909 pixels added on 2005-02-23416 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview