Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Ctenocidaris perrieri (primary spines) Description Primary spines.Longest spine 62 mm; Weddell Sea.AWI Author Schultz, Heinke JPG file - 63.00 kB - 881 x 1 391 pixels added on 2011-02-23289 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview