Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: †Trilobitomorpha
Classis: Trilobita
Ordo: Agnostida
Subordo: Agnostina
Superfamiliae: †Agnostoidea - †Condylopygoidea - †Incertae Sedis
Name
Agnostina Salter, 1864
Temporal range: Lower Cambrian --> Upper Ordovician
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