annelid
annelid worm
segmented worm

Take the fact that we have the same number of genes as an annelid worm.

The periproct is the final body segment in annelid worms.

The genus Enchytraeus includes about 40 species of annelid worms.

Their diet consists of annelid worms, small crustaceans and insects.

The other members of the Lophotrochozoa are the annelid worms and seven marine phyla.

The Polychaeta or polychaetes are a class of annelid worms, generally marine.

The species feeds on crustaceans, annelid worms, and other invertebrates.

Annelid worms are made up of body segments, each of which contain reproductive cells.

Ophelliidae is a family of small, annelid worms.

Sabellida is a suborder of annelid worms in the class Polychaeta.