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 » ReferencesClypeaster humilis (aboral)Description Aboral side: The primary spines are barely longer than the very densely distributed miliary spines.Test length 71 mm; Negros, Philippines.Author Schultz, HeinkeJPG file - 438.00 kB - 1 181 x 1 524 pixelsadded on 2005-02-23597 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview