Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Stylocidaris conferta (primary spines) Description Primary spines.Longest one 55 mm.ZMUC Author Schultz, Heinke JPG file - 165.72 kB - 793 x 1 793 pixels added on 2011-02-23196 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview