Superregnum: Eukaryota
Regnum: Animalia
Phylum: Bryozoa
Classis: Stenolaemata
Ordo: Cyclostomatida
Subordo: Fasciculina
Familiae: Actinoporidae - Frondiporidae - Hastingsiidae - †Semiceidae - †Siphoniotyphlidae - †Theonoidae
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