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 » ReferencesEchinostrephus aciculatus (lateral)Description Side view: The upper spines are much longer than the oral ones and those at the sides.Diameter 31 mm; Baja California, Mexico.Author van Noordenburg, HenkJPG file - 162.91 kB - 1 134 x 953 pixelsadded on 2005-02-23258 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 van Noordenburg, HenkClick here to return to the thumbnails overview