Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Clypeaster rangianus (part of petal) Description Part of petal: The primary tubercles are scattered within densely set miliaries.Scale 4 mm. Author Mortensen, Theodor JPG file - 104.22 kB - 698 x 504 pixels added on 2009-02-23464 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Mortensen, Theodor Click here to return to the thumbnails overview