Superregnum: Eukaryota Cladus: Diaphoretickes Cladus: Sar Infraregnum: Rhizaria Clade: Retaria Phylum: Foraminifera Classis: Tubothalamea Ordo: Spirillinida Subordo: Spirillinina
Familia: Spirillinidae Genus:
Sejunctella