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 » ReferencesSalmacis sphaeroides (aboral)Description Aboral side: The tubercles are rather small: the primary tubercles, arranged in regular series in ambulacra and interambulacra, are only a little larger than the secondaries.Test diameter 50 mm; Negros, Philippines.Author Schultz, HeinkeJPG file - 245.36 kB - 1 158 x 1 154 pixelsadded on 2005-02-23336 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview