Owenia

polychaete genus

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In annelid: Annotated classification
…to 10 cm; genera include Owenia. Order Terebellida Sedentary; head concealed by filamentous tentacles; branchiae, simple or branched, arising from dorsal surface of anterior end; body divided into thorax and abdomen; tube of mucoid substance to which sediment adheres; size, 1 to 40 cm; examples of genera: Amphicteis,
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