a class of marine worms and their free-swimming larvae.
Worms with true body segments and hard spines; mainly marine.
segmented worms that have parapodia
Marine segmented worms, some in tubes, some free-swimming.
POL-ee-ketes Marine segmented worms. 521
Aquatic annelid worms belonging to the Class Polychaeta, including for example lugworms and ragworms.
Marine worms that have segmented bodies and leg-like appendages called parapodia.
Worms from one of the three classes of the phylum Annelida. The worms are bristled and possess leg like parapodia.