Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Pourtalesia debilis (test, schematic) Description a. Aboral side. The flanks are paralle. b. Side view.Length 26 mm. Author Schultz, Heinke JPG file - 18.89 kB - 709 x 528 pixels added on 2009-02-23267 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Schultz, Heinke Click here to return to the thumbnails overview