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IMIS Photogallery » Echinodermata (echinoderms) » Echinoidea (sea urchins)
Pericosmus akabanus (apical system)
Pericosmus akabanus (apical system)
Description Apical system: The ocular plates are conspicuously indented in the madreporite. The extension of the madreporite towards the posterior may be variable.
Scale 3 mm.
Author Mortensen, Theodor JPG file - 27.22 kB - 354 x 312 pixels added on 2009-02-23178 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Mortensen, Theodor
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