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 » ReferencesParasalenia gratiosa (apical system)Description Close-up of apical system: The genital plates project into the interambulacra. Scale 3 mm.Length of test 27 mm, width 22 mm; South Sea.ZMHAuthor Schultz, HeinkeJPG file - 221.59 kB - 945 x 1 367 pixelsadded on 2005-02-23221 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview