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
Superfamilia: Agnostoidea
Familia: Agnostidae
Subfamilia: Ammagnostinae
Genera: Ammagnostus – Hadragnostus – Kormagnostus – Proagnostus
Name
Ammagnostinae Öpik 1967
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