Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Clypeaster cyclopilus (part of petal) Description Part of petal.Scale 3 mm. Author Mortensen, Theodor JPG file - 124.84 kB - 649 x 876 pixels added on 2009-02-23475 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Mortensen, Theodor Click here to return to the thumbnails overview