Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Phylum: Phoronida
Familia: Phoronidae Genera: Phoronis – Phoronopsis – †Altichnus – †Iotuba – †Skolithos – †Talpina
Phoronidae