They are in phyla Annelida. Phyla Annelida consits of leeches, earth worms, and bristle worms.
Aneelida are all kinds of 'ringed' or 'segmented' worms, ie earthworms, bristleworms and many others
Marine Bristle worms eat detritus and fecal matter. They are opportunist scavengers and bottom feeders.
There are three different groups of animals known as "worms": flatworms (phylum: Platyhelminthes), roundworms (phylum: nematoda), and segmented worms (phylum: annelida).
The segmented worms are classified in the phylum Pogonophora.
A leech belongs to the phylum Annelida, which includes segmented worms.
Phylum Annelida.
There are three phylums that contain worms. Platyhelminthes are the flat worms, Nematoda are the round worms, and Annelida are the segmented worms. The Bearded Fireworm is a part of the Annelida phylum because its body has segmentation.
It is the phylum of kinds of worms known as the roundworms.
It's belong to the phylum: NEMATODA . some examples for round worms : _Ascrais _Necator americans .
They belong to the phylum Annelida.
Sandworms belong to the phylum Annelida, which includes segmented worms with a cylindrical body shape.
The phylum that includes segmented worms is known as Annelida. These phylum is believed to have over 17,000 species of different organisms.