Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Psilocidaris echinulata (aboral) Description Aboral side.Test diameter 21 mm; Sulu Sea, Philippines.ZMUC ECH 473 Author Schultz, Heinke JPG file - 174.65 kB - 1 181 x 1 211 pixels added on 2011-02-23220 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview