Difference between revisions of "derma"
From ZooTerms (Dictionary of Invertebrate Zoology)
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Revision as of 12:09, 10 September 2013
derma also dermis (noun; Greek derma, skin): 1. The layer of the cuticle, laminated in structure, beneath the epidermis.2. (Porifera) The extreme outer surface layer of membrane or reinforcement by spicules and/or sand.