Data PolicyPublications | Institutes | Persons | Datasets | Projects | Maps IMIS Photogallery » References Stereocidaris alcocki (ambulacral plates) Description Ambulacral plates.Scale 2 mm. Author Mortensen, Theodor JPG file - 45.26 kB - 472 x 315 pixels added on 2011-02-23210 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Mortensen, Theodor Click here to return to the thumbnails overview