Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Cyclaster regalis (apical system) Description Apical system ethmophract with three gonopores.Scale 1 mm. Length 77 mm, height 46 mm; Auckland Is. South of New Zealand, ca. 450m. Author Schultz, Heinke JPG file - 76.23 kB - 912 x 836 pixels added on 2005-02-23187 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview