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IMIS Photogallery
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Echinodermata (echinoderms)
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Echinoidea (sea urchins)
Diadema savignyi (apical system)
Description
Apical system: The blue ring in the apical system of the living animal remains as a faintly visible as fine, depressed, bowed groove, as shown in the drawing.
Scale 2 mm.
Author
Mortensen, Theodor
JPG file
- 85.98 kB
- 870 x 853 pixels
added on 2005-02-23
265 views
From reference
Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Mortensen, Theodor
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