Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Tripneustes ventricosus (aboral) Description Aboral side: The median areas are not conspicuously limited. The spination is more uniform than in Tripneustes gratilla.Diameter with spines 83 mm; Dominican Republic. Author Schultz, Heinke JPG file - 254.77 kB - 1 090 x 1 095 pixels added on 2005-02-23305 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview