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 » ReferencesEchinus esculentus (ambulacral plates)Description Ambulacral plates: The primary tubercles are developed only on every second or third plate and the secondaries are almost the same size.Scales 5 mm.Author Mortensen, TheodorJPG file - 285.40 kB - 1 437 x 1 032 pixelsadded on 2005-02-231 164 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Mortensen, TheodorClick here to return to the thumbnails overview