Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Brissopsis lyrifera (aboral) Description Aboral side: The petals are straight and divergent.Test length 42 mm; Kattegat, Sweden. Author Schultz, Heinke JPG file - 228.79 kB - 945 x 1 058 pixels added on 2005-02-231 151 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview