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 » ReferencesSelenechinus armatus (ambulacral plates + apical system)Description a. Ambulacral plates on the oral side: Every secong plate is set with a primary tubercle except close to the peristome. b. Apical system.a. Scale 4 mm, b. Scale 8 mm.Author Mortensen, TheodorJPG file - 125.56 kB - 945 x 446 pixelsadded on 2011-02-23180 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...© 2011 Mortensen, TheodorClick here to return to the thumbnails overview