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 » ReferencesCidaris cidaris (ambulacral plates)Description Ambulacral plates: The median area is crowded with tubercles, but there may also be only one small tubercle on each plate beside the marginal one, the inner part remaining virtually naked.Scale 1 mm.Author Mortensen, TheodorJPG file - 106.00 kB - 945 x 708 pixelsadded on 2005-02-23743 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Mortensen, TheodorClick here to return to the thumbnails overview