any of several large worms having a broad flattened body with a mat of coarse hairs covering the back
A dorsibranchiate annelid, belonging to Aphrodite and allied genera, having long, slender, hairlike setæ on the sides
Any of various large marine polychete worms of the genus Aphrodite, especially A. aculeata, having a flattened elliptic body with overlapping scales covered by long hairs