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 » ReferencesAllocentrotus fragilis (aboral)Description Aboral side: The spines are slender.Diameter 57 mm; Ventura Co., California, USA.Author van Noordenburg, HenkJPG file - 277.96 kB - 1 015 x 1 018 pixelsadded on 2005-02-23299 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 van Noordenburg, HenkClick here to return to the thumbnails overview