Last Updated
：2025/11/29
feather duster worm
（ plural ）
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Any of the Sabellidae, a family of sedentary marine polychaete tube worms with the head mostly concealed by feathery branchiae.
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feather duster worm
A bright purple feather duster worm extended its fan of gills into the current to filter plankton.
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A bright purple feather duster worm extended its fan of gills into the current to filter plankton.
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