Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Gymnechinus epistichus (aboral) Description Upper side: The variation in colour is very conspicuous.Largest specimen 25 mm in diameter; Queensland, Australia.ZMUC Author Schultz, Heinke JPG file - 176.02 kB - 920 x 901 pixels added on 2011-02-23231 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview