Annelida, Aschelminthes, Platyhelminthes.
The phylum Platyhelminthes, which includes flatworms, consists of worms that are bilaterally symmetrical.
Annelida, Aschelminthes, Platyhelminthes.
platyhelminthes
echinodermata
aschelminthes, annelida, and platyhelminthes.
all of the worm phylums do
platyhelminthes
No,they are bilaterally symmetrical
Annelids are bilaterally symmetric and triploblastic protostomes with a coelom, closed circulatory system and true segmentation. Their segmented bodies and coelom have given them evolutionary advantages over other worms.
There are three different groups of animals known as "worms": flatworms (phylum: Platyhelminthes), roundworms (phylum: nematoda), and segmented worms (phylum: annelida).
Feather-duster worms belong to the phylum Annelida.
A leech belongs to the phylum Annelida, which includes segmented worms.