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IMIS Photogallery
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Echinodermata (echinoderms)
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Echinoidea (sea urchins)
Psammechinus microtuberculatus (peristome)
Description
Close-up of peristome: The buccal membrane is densely covered by thick plates, often overlapping each other. The buccal plates are widely separated. Scale 5 mm.
Diameter of test 31 mm; Cyprus, Mediterranean.
Author
Schultz, Heinke
JPG file
- 142.46 kB
- 717 x 581 pixels
added on 2005-02-23
629 views
From reference
Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke
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