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 » ReferencesPoriocidaris purpurata (lateral)Description Side view: The shaft of some of the primary spines is basally set with a few small and sharp thorns. The primary spines are neither thickened or purplish.Diameter of test 30 mm; NW of Ireland.ZMUHAuthor Schultz, HeinkeJPG file - 226.00 kB - 945 x 1 260 pixelsadded on 2011-02-23587 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...© 2011 Schultz, HeinkeClick here to return to the thumbnails overview