Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Koehleraster abnormalis (aboral + oral) Description Left: Aboral side; Right: oral side.Length 21 mm; Aldabra Is., Indian Ocean. Author Kroh, Andreas JPG file - 819.17 kB - 3 600 x 2 142 pixels added on 2009-02-23249 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Kroh, Andreas Click here to return to the thumbnails overview