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 » ReferencesHygrosoma hoplacantha (peristome)Description Close-up of peristome: The buccal sacs are well developed (arrows).Scale 20 mm.Author Schultz, HeinkeJPG file - 146.91 kB - 827 x 879 pixelsadded on 2011-02-23205 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...© 2011 Schultz, HeinkeClick here to return to the thumbnails overview