Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Plexechinus cinctus (oral plating) Description Oral plate pattern: The labral plate (1) is separated from the sternal plate (2) by a pair of ambulacral plates.Scale 20 mm. Author Mooi, Rich JPG file - 76.47 kB - 709 x 900 pixels added on 2009-02-23400 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Mooi, Rich Click here to return to the thumbnails overview