Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Temnotrema siamense (coronal plates and apical disc) Description a. Interambulacral plates, b. Ambulacral plates, c. Apical system.Scale 1 mm; c no scale Author Mortensen, Theodor JPG file - 81.80 kB - 1 036 x 376 pixels added on 2011-02-23252 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Mortensen, Theodor Click here to return to the thumbnails overview