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 » ReferencesCionobrissus revinctus (labrum + apical system)Description a. Labrum and adjacent ambulacral plates. b. Ethmolytic apical system: The madreporite extends between the posterior ocular plates, but not beyond.Scale a. = 4 mm, b. = 3 mm.Author Mortensen, TheodorJPG file - 60.22 kB - 1 063 x 506 pixelsadded on 2009-02-23193 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d...© 2009 Mortensen, TheodorClick here to return to the thumbnails overview