Phylum
- Vertebrata
Fishes; amphibians; reptiles; birds; mammals.
- Urochordata
Tunicates.
- Cephalochordata
Lancelets.
Also contains
- chordate genus
Any genus in the phylum Chordata.
- chordate family
Any family in the phylum Chordata.
- chordate
Any animal of the phylum Chordata having a notochord or spinal column.