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 » ReferencesPachycentrotus australiae (ambulacral plates)Description Ambulacral plates: The arrangement of the pore-pairs is characteristic, the single inner pore-pair separated from the three outer ones by several small tubercles.Scale 2 mm.Author Mortensen, TheodorJPG file - 156.51 kB - 931 x 812 pixelsadded on 2005-02-23296 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Mortensen, TheodorClick here to return to the thumbnails overview