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 » ReferencesStylocidaris effluens (aboral)Description Aboral side: The rings of scrobicular tubercles on the uppermost plates are longitudinally elongated or open towards the apical disc.Diameter of test 27 mm; Siquijor, Philippines.Author Schultz, HeinkeJPG file - 260.56 kB - 1 299 x 1 251 pixelsadded on 2011-02-23182 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...© 2011 Schultz, HeinkeClick here to return to the thumbnails overview