Nummoloculina contraria (d'Orbigny, 1846)
Nummoloculina irregularis (d'Orbigny, 1839) accepted as Pyrgoella irregularis (d'Orbigny, 1839)
Sigmoilina costata Schlumberger, 1893
Sigmoilina distorta Phleger & Parker, 1951
Sigmoilina schlumbergeri Silvestri, 1904 accepted as Sigmoilopsis schlumbergeri (Silvestri, 1904)
Sigmoilina sigmoidea (Brady, 1884)
Sigmoilina tenuis (Cžjžek, 1848) accepted as Sigmoilinita tenuis (Cžjžek, 1848) accepted as Spirosigmoilina tenuis (Cžjžek, 1848)
Sigmoilinita costata (Schlumberger, 1893) accepted as Sigmoilina costata Schlumberger, 1893
Sigmoilinita distorta (Phleger & Parker, 1951) accepted as Sigmoilina distorta Phleger & Parker, 1951
Sigmoilinita elliptica (Galloway & Wissler, 1927) accepted as Sigmoilopsis elliptica (Galloway & Wissler, 1927)
Sigmoilinita tenuis (Cžjžek, 1848) accepted as Spirosigmoilina tenuis (Cžjžek, 1848)
Spirosigmoilina pusilla (Earland, 1934)
Spirosigmoilina tenuis (Cžjžek, 1848)