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 » ReferencesPrionocidaris australis (aboral)Description Aboral side: The newly grown primary spines have less developed thorns than the older ones.Diameter with spines 124 mm; Vaucluse Bay, Sydney, Australia.Author Schultz, HeinkeJPG file - 196.06 kB - 1 080 x 1 058 pixelsadded on 2005-02-23233 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview