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 » ReferencesEchinothrix calamaris (aboral)Description Aboral side: The ambulacra are broad and inflated, set with primary and secondary spines.Test diameter 62 mm; Negros, Philippines.Author Schultz, HeinkeJPG file - 182.92 kB - 936 x 926 pixelsadded on 2005-02-23380 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview