Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Lissodiadema purpureum (holotype) Description Holotype.Diameter 9 mm; Hawaii. Author Agassiz, Alexander & Clark, Hubert Lyman JPG file - 233.82 kB - 1 736 x 527 pixels added on 2011-02-23218 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Agassiz, Alexander & Clark, Hubert Lyman Click here to return to the thumbnails overview