Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Bathysalenia unicolor (apical plates) Description Apical plates: The angles on the ocular plates are small.Scale 2 mm. Author Mortensen, Theodor JPG file - 86.84 kB - 591 x 570 pixels added on 2011-02-23201 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Mortensen, Theodor Click here to return to the thumbnails overview