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 » ReferencesHeterocentrotus mamillatus (ambulacral plates)Description At the peristome the pore-pairs are crowded, but the pore zone itself is not markedly widened.Scale 2 mm.Author Mortensen, TheodorJPG file - 116.42 kB - 890 x 680 pixelsadded on 2005-02-23301 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Mortensen, TheodorClick here to return to the thumbnails overview