Buliminidae Jones, 1875 (basis of record)
Cibicididae Cushman, 1927 (basis of record)
Condylostomatidae Kahl in Doflein & Reichenow, 1929 (basis of record)
Helicostomella Jörgensen, 1924 (basis of record)
Lagena Walker & Jacob, 1798 (additional source)
Metacylis Jörgensen, 1924 (basis of record)
Metopidae Kahl, 1927 (basis of record)
Metopus Claparède & Lachmann, 1858 (additional source)
Oolina d'Orbigny, 1839 (additional source)
Peritromidae Stein, 1867 (basis of record)
Planulinidae Bermúdez, 1952 (basis of record)
Polysiphonia Greville, 1823 (additional source)
Postciliodesmatophora (basis of record)
Protostomatida (basis of record)
Spirillinidae Reuss & Fritsch, 1861 (basis of record)
Spirostomidae Stein, 1867 (basis of record)
Tintinnopsis Stein, 1867 (additional source)
Trachelocercidae Kent, 1881 (basis of record)
Uronema Dujardin, 1841 (basis of record)