Ptychopariina

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Estaingia bilobata of the superfamily Ellipsocephaloidea

Taxonavigation[edit]

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Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Phylum: Arthropoda
Subphylum: †Trilobitomorpha
Classis: Trilobita
Ordo: Ptychopariida
Subordo: Ptychopariina
Superfamiliae: Ellipsocephaloidea - Ptychoparioidea - Incertae Sedis

Name[edit]

Ptychopariina Swinnerton 1915

Stratigraphic Extension[edit]

Lower Cambrian --> Middle Ordovician