Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Koehleraster abnormalis (primary tubercles) Description The primary tubercles of Koehleraster abnomalis are perforated. Author Kroh, Andreas JPG file - 204.96 kB - 945 x 704 pixels added on 2009-02-23198 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Kroh, Andreas Click here to return to the thumbnails overview