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 » ReferencesPsammechinus miliaris (peristome)Description Close-up of peristome: The buccal membrane is densely set with small plates, but the membrane itself can be seen. Scale 5 mm.Diameter of test 33 mm; Limfjord, Denmark.Author Schultz, HeinkeJPG file - 175.17 kB - 1 040 x 773 pixelsadded on 2005-02-23906 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview