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Exoskeleton (including shells)
Exoskeleton (including shells): A rigid external structure that supports and/or protects the body of an organism and that is mainly completely secreted by the epidermis (derived from Lawrence 2005).
- [[Exoskeleton|Exoskeleton (including shells)]]
- [[NonSolidCement|Non-solid; cement]]
- [[NonSolidParticlesComp|Non-solid; particles]]
- Lawrence, E. (ed.) (2005) Henderson's dictionary of Biology (13th edition). London, United Kingdom: Pearson Education Limited.