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 bispinosa (aboral)Description Aboral side: There are coarse thorns on the basal part of the primary spines.Diameter 41 mm, longest spine 39 mm; Shark Bay, West Australia.Author Schultz, HeinkeJPG file - 240.37 kB - 1 157 x 1 066 pixelsadded on 2005-02-23369 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview