Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Stylocidaris bracteata (aboral) Description Aboral side: There is a darker spot on each apical plate.Diameter 24 mm; Amboina, Indonesia.ZMUC Author Schultz, Heinke JPG file - 140.57 kB - 925 x 886 pixels added on 2011-02-23238 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview