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 » ReferencesAustrocidaris canaliculata (ambulacral plates + spine)Description a. Ambulacral plates: There is a smaller inner tubercle below the marginal one. In larger specimens a second internal tubercle appears above the first one. b. Primary spine.a. Scale 2 mm, b. Scale 4 mm.Author Mortensen, TheodorJPG file - 77.93 kB - 709 x 747 pixelsadded on 2011-02-23286 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...© 2011 Mortensen, TheodorClick here to return to the thumbnails overview