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Gastrotricha

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noun plural Gas·trot·ri·cha \ga-ˈsträ-trə-kə\

Medical Definition of Gastrotricha

  1. :  a small class or other taxon of minute freshwater multicellular animals that superficially resemble infusorians, have cilia on the ventral side, and are related to the rotifers with which they are included in the phylum Aschelminthes

gastrotrich

\ˈgas-trə-ˌtrik\play noun

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