Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Echinometra oblonga (aboral) Description Aboral side: The primary tubercles of the aboral side are larger than those at the ambitus or adorally.Length 37 mm; Vanuatu.ZMUC Author Schultz, Heinke JPG file - 136.39 kB - 921 x 941 pixels added on 2011-02-23375 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview