Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Ctenocidaris gigantea (juvenile) Description The prominent milled ring is already well developed.Diameter of test c. 2 mm; Juvenile. Author Schultz, Heinke JPG file - 95.45 kB - 945 x 1 057 pixels added on 2011-02-23346 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview