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 » ReferencesEucidaris tribuloides (ambulacrum)Description Close-up of ambulacrum: The median space between the marginal spines is covered by short miliary spines.Scale 5 mm; Colombia, Caribbean Sea.Author Schultz, HeinkeJPG file - 72.19 kB - 556 x 432 pixelsadded on 2005-02-23656 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview