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Goniocidaris (Goniocidaris) umbraculum (spines)
Description Spines: The cup of the adapical spine may develop into a large disc and the basal thorns of the long ones into half-discs.Scale 2 mm. JPG file - 50.42 kB - 593 x 862 pixels added on 2005-02-23245 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Fell, H. Barraclough Click here to return to the thumbnails overview |
