Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Hemiaster expergitus (test) Description a. Oral side, b. Aboral side, c. Side view, d. Posterior side.Young specimen of 14 mm; off Portugal. Author Schultz, Heinke JPG file - 271.87 kB - 1 417 x 860 pixels added on 2009-02-23641 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Schultz, Heinke Click here to return to the thumbnails overview