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 » ReferencesAnthocidaris crassispina (aboral)Description Aboral side: Around one side of the test the spines are distinctly shorter than on the other side. The animal sits in its crevice with the short spines to the wall, the long ones directed to the open.Diameter of test 45 mm, longest spine 36 mm; Shizuoka, Central Japan, Pacific.Author Schultz, HeinkeJPG file - 183.36 kB - 1 156 x 1 070 pixelsadded on 2005-02-23418 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview