Platyhelminthes.
Platyhelminthes
Planarians belong to the class Turbellaria within the phylum Platyhelminthes. They are free-living flatworms known for their regenerative abilities and simple body structure.
They are neither a deuterostome or a protostome, since they only have one opening.
platyhelminthes
The same phylum you belong to! Chordata.
The phylum bulldogs belong in is, Chordate.
Tapeworms belong to the phylum Platyhelminthes, which is also home to other members such as planarians and flukes. Planarians are free-living flatworms known for their regenerative abilities, while flukes are parasitic flatworms that can infect various hosts, including humans. Both groups share characteristics of flat body structures and bilateral symmetry, common to the phylum.
Echinoderms belong to the phylum Echinodermata.
Phylum Arthropoda.
Phylum Hepatophyta
An insect, such as a butterfly, does not belong to the chordate phylum. Insects belong to the phylum Arthropoda.
Amoebas belong to the phylum Amoebozoa, while paramecium belong to the phylum Ciliophora.