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
Ordo: †Redlichiida
Subordo: †Olenellina
Superfamilia: Olenelloidea
Familia: Olenellidae
Subfamilia: Olenellinae
Genera: Olenellus - Fremontella - Mummaspis
Name
Olenellinae Walcott 1890
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