Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Goniocidaris corona (spines) Description Spines: They are equipped with thorns, more or less eroded; the adapical one is flared with thorns at the tip.Scale 1 mm. Author Schultz, Heinke JPG file - 84.30 kB - 863 x 875 pixels added on 2005-02-23203 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview