Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Opechinus variabilis (lateral) Description Side view. The white spot in each interambulacrum is very conspicuous.Diameter 12 mm; Sagami-Bay, Japan.ZMUC Author Schultz, Heinke JPG file - 84.70 kB - 827 x 549 pixels added on 2011-02-23207 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview