Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Stylocidaris annulosa (oral) Description Oral side: The peristome is small.Diameter of test 28 mm, spine 61 mm; Philippines.ZMUC ECH 77 Author Schultz, Heinke JPG file - 135.68 kB - 945 x 1 215 pixels added on 2011-02-23211 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview