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class Polychaeta

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Noun1.class Polychaeta - marine annelid worms
Annelida, phylum Annelida - segmented worms: earthworms; lugworms; leeches
polychaete, polychaete worm, polychete, polychete worm - chiefly marine annelids possessing both sexes and having paired appendages (parapodia) bearing bristles
lobworm, lugworm, lug - marine worms having a row of tufted gills along each side of the back; often used for fishing bait
family Terebellidae, Terebellidae - marine burrowing or tube-forming polychete worms usually having long thick bodies
class - (biology) a taxonomic group containing one or more orders


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SYSTEMATIC PALAEONTOLOGY Class Polychaeta Grube, 1850 Order Eunicida Dales, 1963 Family Incertae sedis Kaljoprion gen.
Specimens from the pretrilobite Lower Cambrian of the Ukraine as well as from the trilobite-bearing Lower Cambrian of Nevada have been assigned tentatively to the phylum Annelida Lamark, 1809 and class Polychaeta Grube, 1850.
 
 
 
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