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IMIS Photogallery » Echinodermata (echinoderms) » Echinoidea (sea urchins)
Diadema setosum (lateral)
Diadema setosum (lateral)
Description Side view: Six rows of tubercles are developed in the interambulacra at the ambitus. Towards the apical system the secondaries disappear, leaving a bare median zone.
Test diameter 54 mm; Negros, Philippines.
Author Schultz, Heinke JPG file - 136.73 kB - 1 055 x 621 pixels added on 2005-02-23549 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke
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