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 » ReferencesPseudocentrotus depressus (aboral)Description Aboral side: The pore-pairs are arranged in oblique arcs of 6-7, which become steeper and more arched towards the apical system.Diameter 56 mm; Hokkaida, Japan.Author van Noordenburg, HenkJPG file - 184.42 kB - 849 x 832 pixelsadded on 2005-02-23310 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 van Noordenburg, HenkClick here to return to the thumbnails overview