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 » ReferencesArbacia lixula (aboral)Description Aboral side: The periproct is closed by four large anal plates. The naked median zones in the interambulacra are inconspicuous.Diameter of test 34 mm, height 15 mm; Crete, Greece.Author Schultz, HeinkeJPG file - 237.64 kB - 1 144 x 1 123 pixelsadded on 2005-02-23809 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview