Cladus: Eukaryota Supergroup: Opisthokonta Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Superphylum: Ecdysozoa Phylum: Arthropoda Subphylum: †Trilobitomorpha Classis: Trilobita Ordo: Ptychopariida Subordo: Ptychopariina Superfamilia: Ptychoparioidea Familia: Ignotogregatidae Genus: Ignotogregatus
Name
Ignotogregatidae W.Zhang & Jell 1987
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