Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Cladus: Pancrustacea
Superclassis: Oligostraca
Classis: Ostracoda
Subclassis: Podocopa
Ordo: Palaeocopida
Familia: †Eurychilinidae
Subfamiliae: †Chilobolbininae - †Eurychllininae - †Piretellinae
Overview of genera
†Chilobolbina – †Cystomatochilina – †Hesperidella – †Laccochilina – †Lembitsarvella – †Opikella – †Piretella
Name
Eurychilinidae Ulrich & Bassler, 1923
References
Ulrich E.O. & Bassler R.S., 1923. Paleozoic Ostracoda: their morphology, classification, and occurrence. Maryland Geological Survey, Silurian.
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