Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Centrostephanus asteriscus (aboral) Description Aboral side.Diameter of test 36 mm; Negros, Philippines. Author van der Steld, Bas JPG file - 232.43 kB - 1 165 x 1 094 pixels added on 2011-02-23261 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 van der Steld, Bas Click here to return to the thumbnails overview