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 microtuberculatus (aboral)Description Aboral side: The test is set with longer primary and secondary spines and densely distributed short green miliary spines. The pore zones are conspicuously lighter.Diameter with spines 38 mm; Greece.Author Schultz, HeinkeJPG file - 210.83 kB - 1 081 x 1 110 pixelsadded on 2005-02-23590 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview