Anomalina bathyomphala (Reuss, 1863) † (new combination reference)
Cibicides ornatus (Costa, 1856) † accepted as Cibicidoides ornatus (Costa, 1856) † (new combination reference)
Cyclammina clarki (Hanna, 1923) † (new combination reference)
Elphidiella groenlandica (Cushman, 1933) (new combination reference)
Elphidiella hannai (Cushman & Grant, 1927) (new combination reference)
Elphidiella sibirica (Goës, 1894) (new combination reference)
Elphidium alvarezianum (d'Orbigny, 1839) (new combination reference)
Elphidium angulatum (Egger, 1857) † (new combination reference)
Elphidium antoninum (d'Orbigny, 1846) † (new combination reference)
Elphidium articulatum (d'Orbigny, 1839) (new combination reference)
Elphidium australe (Cushman & Parker, 1931) (new combination reference)
Elphidium berthelotianum (d'Orbigny, 1839) (new combination reference)
Elphidium chipolense (Cushman, 1920) † (new combination reference)
Elphidium complanatum (d'Orbigny, 1839) (new combination reference)
Elphidium costiferum (Terquem, 1882) † (new combination reference)
Elphidium decipiens (O.G.Costa, 1856) (new combination reference)
Elphidium discoidale (d'Orbigny, 1839) (new combination reference)
Elphidium evolutum (Chapman, 1913) † (new combination reference)
Elphidium excavatum (Terquem, 1875) (new combination reference)
Elphidium exoletum (Costa, 1856) † (new combination reference)
Elphidium falunicum (Allix, 1913) † accepted as Elphidiella falunica (Allix, 1913) † (new combination reference)
Elphidium fichtellianum (d'Orbigny, 1846) accepted as Elphidium fichtelianum (d'Orbigny, 1846) (new combination reference)
Elphidium fimbriatulum (Cushman, 1918) (new combination reference)
Elphidium flexuosum (d'Orbigny, 1846) † (new combination reference)
Elphidium gibba (Schultze, 1854) (new combination reference)
Elphidium glabratum Cushman, 1939 † (original description)
Elphidium hedleyi (Jensen, 1905) (new combination reference)
Elphidium hughesi var. foraminosum Cushman, 1939 (original description)
Elphidium hughesi var. obesum Cushman, 1939 † (original description)
Elphidium ibericum (Schrodt, 1890) † (new combination reference)
Elphidium imperatrix (Brady, 1881) accepted as Parrellina imperatrix (Brady, 1881) (new combination reference)
Elphidium incertum (Williamson, 1858) accepted as Cribroelphidium incertum (Williamson, 1858) (new combination reference)
Elphidium inflatum (Reuss, 1861) † (new combination reference)
Elphidium jenseni (Cushman, 1924) accepted as Elphidium fichtellianum (d'Orbigny, 1846) accepted as Elphidium fichtelianum (d'Orbigny, 1846) (new combination reference)
Elphidium josephinum (d'Orbigny, 1846) † (new combination reference)
Elphidium laminatum (Terquem, 1878) † (new combination reference)
Elphidium latidorsatum (Reuss, 1864) † (new combination reference)
Elphidium lessonii (d'Orbigny, 1839) (new combination reference)
Elphidium macellum var. aculeatum (Silvestri, 1901) accepted as Elphidium silvestrii Hayward, 1997 in Hayward, Hollis & Grenfell, 1997 (new combination reference)
Elphidium milletti (Heron-Allen & Earland, 1915) (new combination reference)
Elphidium minimum (Seguenza, 1880) † (new combination reference)
Elphidium minutum (Reuss, 1865) † accepted as Elphidiella minuta (Reuss, 1865) † (new combination reference)
Elphidium nobile (Karrer, 1865) † (new combination reference)
Elphidium oceanense (d'Orbigny in Fornasini, 1904) (new combination reference)
Elphidium ortenburgense (Egger, 1857) † (new combination reference)
Elphidium owenianum (d'Orbigny, 1839) (new combination reference)
Elphidium poeyanum (d'Orbigny, 1839) accepted as Elphidiononion poeyanum (d'Orbigny, 1839) accepted as Cribroelphidium poeyanum (d'Orbigny, 1839) (new combination reference)
Elphidium punctatum (Terquem, 1878) (new combination reference)
Elphidium reginum (d'Orbigny, 1846) † (new combination reference)
Elphidium reginum subsp. caucasicum (Bogdanowicz, 1932) † (new combination reference)
Elphidium rugosum (d'Orbigny, 1846) † (source of synonymy)
Elphidium salentinum (Costa, 1856) † (new combination reference)
Elphidium selseyense (Heron-Allen & Earland, 1911) (new combination reference)
Elphidium semistriatum (d'Orbigny, 1852) (new combination reference)
Elphidium spinulosum (Costa, 1856) † (new combination reference)
Elphidium strattoni (Applin, 1925) † (new combination reference)
Elphidium subcarinatum (Egger, 1857) † accepted as Elphidiella subcarinata (Egger, 1857) † (new combination reference)
Elphidium subnodosum (Münster, 1838) (new combination reference)
Elphidium subumbilicatum (Cžjžek, 1848) † (new combination reference)
Elphidium subumbilicatum subsp. centronondepressum (Beutler, 1910) † (new combination reference)
Elphidium teretiusculum (Terquem, 1878) † (new combination reference)
Elphidium texanum (Cushman & Applin, 1926) † (new combination reference)
Elphidium tricostatum (Protescu, 1922) † (new combination reference)
Elphidium ungeri (Reuss, 1850) † (new combination reference)
Elphidium verriculatum (Brady, 1881) accepted as Parrellina verriculata (Brady, 1881) (new combination reference)
Geophonus stellaborealis Ehrenberg, 1840 (status source)
Haplophragmoides canariensis (d'Orbigny, 1839) (new combination reference)
Haplophragmoides latidorsatus (Bornemann, 1855) † (new combination reference)
Hastigerina pelagica (d'Orbigny, 1839) (new combination reference)
Nonion advenum (Cushman, 1922) † (new combination reference)
Nonion affine (Reuss, 1851) accepted as Melonis affinis (Reuss, 1851) (new combination reference)
Nonion anomalinum (Cushman, 1918) † (new combination reference)
Nonion attenuatum (Costa, 1856) † (new combination reference)
Nonion barleeanum (Williamson, 1858) accepted as Melonis barleeanus (Williamson, 1858) accepted as Melonis affinis (Reuss, 1851) (new combination reference)
Nonion belridgense Barbat & Johnson, 1934 † (new combination reference)
Nonion bonairense Pijpers, 1933 † (new combination reference)
Nonion boueanum (d'Orbigny, 1846) (new combination reference)
Nonion buxovillanum (Andreae, 1884) † (new combination reference)
Nonion chapapotense Cole, 1928 † (new combination reference)
Nonion commune (d'Orbigny, 1846) (new combination reference)
Nonion costatum (Roemer, 1838) † (new combination reference)
Nonion costiferum (Cushman, 1926) † accepted as Pseudononion costiferum (Cushman, 1926) † (new combination reference)
Nonion densepunctatum (Egger, 1857) † (new combination reference)
Nonion elongatum (d'Orbigny, 1852) accepted as Nonionoides elongatus (d'Orbigny, 1852) (new combination reference)
Nonion elypticum (d'Orbigny in Fornasini, 1904) accepted as Nonion ellipticum (d'Orbigny in Fornasini, 1904) (new combination reference)
Nonion excavatum (Seguenza, 1862) † (new combination reference)
Nonion exponens (Brady, Parker & Jones, 1888) (new combination reference)
Nonion extensum (Cushman, 1918) † (new combination reference)
Nonion florinense Cole, 1927 † (new combination reference)
Nonion formosum (Seguenza, 1880) (new combination reference)
Nonion galeatum Cushman, 1931 † (new combination reference)
Nonion germanicum (Ehrenberg, 1840) accepted as Haynesina germanica (Ehrenberg, 1840) (new combination reference)
Nonion glabrellum Cushman, 1930 † (new combination reference)
Nonion glabrum (Roemer, 1838) † (new combination reference)
Nonion graniferum (Terquem, 1882) † (new combination reference)
Nonion granosum (d'Orbigny, 1846) accepted as Porosononion granosum (d'Orbigny, 1846) (new combination reference)
Nonion incisum (Cushman, 1926) † (new combination reference)
Nonion inexcavatum (Cushman & Applin, 1926) † (new combination reference)
Nonion inflatum (Schubert, 1900) † (new combination reference)
Nonion labradoricum (Dawson, 1860) accepted as Nonionella labradorica (Dawson, 1860) accepted as Nonionellina labradorica (Dawson, 1860) (new combination reference)