Polycyrtaspididae

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: †Trilobitomorpha
Classis: †Trilobita

Familia: † Polycyrtaspididae
Genera: Hebeia - Polycyrtaspis
Name

Polycyrtaspididae Öpik 1967
References

Template:Öpik, 1967

Smith, P.M., Paterson, J.R. & Brock, G.A. 2018. Trilobites and agnostids from the Goyder Formation (Cambrian Series 3, Guzhangian; Mindyallan), Amadeus Basin, central Australia. Zootaxa 4396(1): 1–67. DOI: 10.11646/zootaxa.4396.1.1 Reference page.