Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Heliocidaris erythrogramma (oral) Description Oral side: The pore zones are densely set with oblique rows of pore-pairs, but they are not widened.Diameter 41 mm; Victoria, Australia. Author Schultz, Heinke JPG file - 158.34 kB - 922 x 908 pixels added on 2005-02-23255 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview