Inarticulata | Article about Inarticulata by The Free Dictionary
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A class of the phylum Brachiopoda; valves are typically not articulated and are held together only by soft tissue of the living animal.
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As described earlier, Brachiopoda has been subdivided into the 2 classes Inarticulata and Articulata.
Collected Taxa Species Locality n Class Inarticulata Order Lingulida Family Lingulidae Lingula anatina Amami Island 7 Lingula reevii Ariake Sea 10 Lingula sp.