Friday, January 30, 2009

Echinoderms

The Bibliodyssey blog has just published digitised images of Echinoderms (Phylum Echinodermata), an exclusively marine invertebrate animal species displaying radial symmetry as adults. This group includes sea urchins and starfish.
Link: http://bibliodyssey.blogspot.com/2009/01/echinodermata.html
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