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 » ReferencesGoniocidaris (Petalocidaris) spinosa (aboral)Description Aboral side: The discs of the adapical primary spines are pointed towards the centre, the edges being strongly indented.Diameter over spines 85 mm; Mactan Is., Philippines.Author Clarenbach, WilliJPG file - 234.94 kB - 1 429 x 1 525 pixelsadded on 2011-02-23245 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...© 2011 Clarenbach, WilliClick here to return to the thumbnails overview