Pneumoskeleton definitions

Pneumoskeleton

• (n.) A chitinous structure which supports the gill in some invertebrates.
Found on http://thinkexist.com/dictionary/meaning/pneumoskeleton/

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Pneumoskeleton

Pneu`mo·skel'e·ton noun [ Pneumo- + skeleton .] (Zoology) A chitinous structure which supports the gill in some invertebrates.
Found on http://www.encyclo.co.uk/webster/P/113

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