Polybranchiaspidiformes

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

Name[edit]

†Polybranchiaspidiformes


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