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 » ReferencesIrregularia (periproct)Description The periproct is at the posterior end of the test.Scale 10 mm.Author Schultz, HeinkeJPG file - 204.98 kB - 727 x 1 230 pixelsadded on 2005-02-231 671 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview