Polybranchiaspidiformes

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Classis: †Galeaspida
Superordo: †Polybranchiaspidida
Ordo: †Polybranchiaspidiformes
Familiae: †Duyunolepididae – †Geraspididae – †Pentathyraspididae – †Polybranchiaspididae
Genus included, not placed in any polybranchiaspidiform family: †Gumuaspis

Name

†Polybranchiaspidiformes

• Type family: †Polybranchiaspididae

References

Links

• Galeaspida