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 » ReferencesParasalenia gratiosa (interambulacrum)Description lnterambulacrum: The primary tubercles are very large, leaving space only for a few much smaller secondaries.No scale.Author Mortensen, TheodorJPG file - 172.81 kB - 820 x 1 428 pixelsadded on 2005-02-23201 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Mortensen, TheodorClick here to return to the thumbnails overview