A new integrated search interface will become available in the next phase of marineinfo.org.For the time being, please use IMIS to search available data PeopleInstitutesProjectsData setsPublicationsEvents IMIS Photogallery » ReferencesDiadema mexicanum (aboral)Description Aboral side: In the adult specimen the spines remain banded, which is usually found only in young Diadema. The white ring surrounding the anus is distinct. The spines are broken and have not their full length.Diameter of test 37 mm, height 23 mm; Manzanillo, Mexico.ZMHAuthor Schultz, HeinkeJPG file - 253.41 kB - 945 x 1 352 pixelsadded on 2005-02-23223 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview