Glycera (annelid)

Uncommon card · No. 145790

The genus Glycera is a group of polychaetes (bristle worms) commonly known as bloodworms. They are typically found on the bottom of shallow marine waters, and some species (e.g. common bloodworms) can grow up to 35 cm (14 in) in length. Although both are visually similar and commonly used as fishing bait, bloodworms are biologically distinct from lugworms.