Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Echinometra lucunter (aboral) Description Aboral side: The primary spines are slender and much longer than the secondaries.Length with spines about 80 mm; Florida, USA. Author Schultz, Heinke JPG file - 213.53 kB - 1 132 x 1 231 pixels added on 2005-02-23402 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview