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 » ReferencesPsammechinus miliaris (aboral)Description Aboral side: The pore-pairs in the ambulacra are arranged in arcs of three. The white tubercles are very consicuous.Diameter of test 33 mm; Limfjord, Denmark.Author Schultz, HeinkeJPG file - 283.58 kB - 1 069 x 1 070 pixelsadded on 2005-02-231 121 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview