Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Eupatagus valenciennesi (labrum) Description Labrum and adjacent ambulacral plates. The labrum is long, protruding over the peristome.Scale 5 mm. Author Mortensen, Theodor JPG file - 60.79 kB - 738 x 945 pixels added on 2009-02-23257 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Mortensen, Theodor Click here to return to the thumbnails overview