• Aaptotoichus challengeri Holbourn & Kaminski, 1995 †: Exoskeleton (including shells)
• Aaptotoichus clavellatus (Loeblich & Tappan, 1946) †: Exoskeleton (including shells)
• Aaptotoichus mutinensis Haig & McCartain, 2010 †: Exoskeleton (including shells)
• Aaptotoichus quinnaniensis Haig, 2003 †: Exoskeleton (including shells)
• Aaptotoichus vallis (Trifonova, 1967) †: Exoskeleton (including shells)
• Abdullaevia tosbulakensis Suleymanov, 1965 †: Exoskeleton (including shells)
• Abrardia catalaunica Bilotte, 1974 †: Exoskeleton (including shells)
• Abrardia mosae (Hofker, 1955) †: Exoskeleton (including shells)
• Abuhammadina saidi Abd-Elshafy & Ibrahim, 1990 †: Exoskeleton (including shells)
• Abyssalia foliformis Gooday & Holzmann, 2020: Exoskeleton (including shells)
• Abyssalia sphaerica Gooday & Holzmann, 2020: Exoskeleton (including shells)
• Abyssotherma pacifica Brönnimann, Van Dover & Whittaker, 1989: Exoskeleton (including shells)
• Accordiella conica Farinacci, 1962 †: Exoskeleton (including shells)
• Accordiella tarburensis Schlagintweit & Rashidi, 2016 †: Exoskeleton (including shells)
• Acruliammina antarctica Saidova, 1975: Exoskeleton (including shells)
• Acruliammina dacica Neagu, 1975 †: Exoskeleton (including shells)
• Acruliammina eugeniae Neagu, 1989 †: Exoskeleton (including shells)
• Acruliammina longa (Tappan, 1940) †: Exoskeleton (including shells)
• Acruliammina nekvasilovae Hercogová, 1988 †: Exoskeleton (including shells)
• Acruliammina neocomiana Bartenstein, 1962 †: Exoskeleton (including shells)
• Acruliammina parvispira Wilson, 1986 †: Exoskeleton (including shells)
• Acruliammina pseudolonga Subbotina, 1964 †: Exoskeleton (including shells)
• Acruliammina robusta Bignot, 1992 †: Exoskeleton (including shells)
• Acruliammina trochospira Bulatova, 1976 †: Exoskeleton (including shells)
• Acupeina triperforata (Millett, 1899): Exoskeleton (including shells)
• Adercotryma agterbergi Gradstein & Kaminski, 1989 †: Exoskeleton (including shells)
• Adercotryma fossile Fuchs, 1971 †: Exoskeleton (including shells)
• Adercotryma glomeratoforme (Zaspelova, 1948) †: Exoskeleton (including shells)
• Adercotryma glomeratum (Brady, 1878): Exoskeleton (including shells)
• Adercotryma kuhnti Alegret & Thomas, 2009 †: Exoskeleton (including shells)
• Adercotryma wrighti Brönnimann & Whittaker, 1987: Exoskeleton (including shells)
• Adhaerentia midwayensis Plummer, 1938 †: Exoskeleton (including shells)
• Agardhella placula Nagy & Basov, 1998 †: Exoskeleton (including shells)
• Aggerostramen rustica (Heron-Allen & Earland, 1912): Exoskeleton (including shells)
• Agglutisolena conica Senowbari-Daryan, 1984 †: Exoskeleton (including shells)
• Akcaya auruncensis (Chiocchini & Di Napoli-Alliata, 1966) †: Exoskeleton (including shells)
• Akcaya minuta (Hofker, 1965) †: Exoskeleton (including shells)
• Alertigorgia hoeksemai van Ofwegen & Alderslade, 2007: Endoskeleton
• Alertigorgia mjoebergi (Broch, 1916): Endoskeleton
• Alertigorgia orientalis (Ridley, 1884): Endoskeleton
• Alpillina antiqua Foury, 1968 †: Exoskeleton (including shells)
• Alpinophragmium perforatum Flügel, 1967 †: Exoskeleton (including shells)
• Alterammina antarctica (Saidova, 1975): Exoskeleton (including shells)
• Alveocyclammina andina Hillebrandt, 1971 †: Exoskeleton (including shells)
• Alveolophragmium arenaceum Hofker, 1959 †: Exoskeleton (including shells)
• Alveolophragmium becki Bandy & Arnal, 1957: Exoskeleton (including shells)
• Alveolophragmium crassum (Reuss, 1867) †: Exoskeleton (including shells)
• Alveolophragmium diversum McCulloch, 1981: Exoskeleton (including shells)
• Alveolophragmium gratum Podobina, 1966 †: Exoskeleton (including shells)
• Alveolophragmium indicum Govindan, 2004 †: Exoskeleton (including shells)
• Alveolophragmium macellarii Huber, 1988 †: Exoskeleton (including shells)
• Alveolophragmium obliquicameratum (Marks, 1951) †: Exoskeleton (including shells)
• Alveolophragmium orbiculatum Shchedrina, 1936: Exoskeleton (including shells)
• Alveolophragmium peruvianum Maync, 1952 †: Exoskeleton (including shells)
• Alveolophragmium polarensis O'Neill, 1981 †: Exoskeleton (including shells)
• Alveolophragmium simplex Krymsalova, 1980 †: Exoskeleton (including shells)
• Alveolophragmium zealandicum Vella, 1957: Exoskeleton (including shells)
• Alveosepta jaccardi (Schrodt, 1894) †: Exoskeleton (including shells)
• Alveovalvulina suteri Brönnimann, 1951 †: Exoskeleton (including shells)
• Alveovalvulinella pozonensis (Cushman & Renz, 1941) †: Exoskeleton (including shells)
• Alzonella cuvillieri Bernier & Neuman, 1970 †: Exoskeleton (including shells)
• Alzonorbitopsella arabia BouDagher-Fadel, 2008 †: Exoskeleton (including shells)
• Amijiella amiji (Henson, 1948) †: Exoskeleton (including shells)
• Ammoanita ingerlisae Gradstein & Kaminski, 1997 †: Exoskeleton (including shells)
• Ammoanita rosea Seiglie & Baker, 1987 †: Exoskeleton (including shells)
• Ammoanita ruthvenmurrayi (Cushman & Renz, 1946) †: Exoskeleton (including shells)
• Ammoanita trinitatensis (Cushman & Jarvis, 1928) †: Exoskeleton (including shells)
• Ammoastuta aegyptiaca Luger, 1985 †: Exoskeleton (including shells)
• Ammoastuta caudriae Petters, 1954 †: Exoskeleton (including shells)
• Ammoastuta curfsi Hofker, 1966 †: Exoskeleton (including shells)
• Ammoastuta inepta (Cushman & McCulloch, 1939): Exoskeleton (including shells)
• Ammoastuta megacribrostomoides Luger, 1985 †: Exoskeleton (including shells)
• Ammoastuta nigeriana Petters, 1979 †: Exoskeleton (including shells)
• Ammoastuta sakhalinica Voloshinova, 1961 †: Exoskeleton (including shells)
• Ammoastuta salsa Cushman & Brönnimann, 1948: Exoskeleton (including shells)
• Ammobacularia triloba Kristan-Tollmann, 1964 †: Exoskeleton (including shells)
• Ammobaculinus recurvus Saidova, 1975: Exoskeleton (including shells)
• Ammobaculites abbassi Abd-Elshafy & Ibrahim, 1990 †: Exoskeleton (including shells)
• Ammobaculites abedi Abd-Elshafy & Ibrahim, 1990 †: Exoskeleton (including shells)
• Ammobaculites abnormalis Crespin, 1963 †: Exoskeleton (including shells)
• Ammobaculites acobskensis Myatlyuk, 1973 †: Exoskeleton (including shells)
• Ammobaculites acris Khabarova, 1969 †: Exoskeleton (including shells)
• Ammobaculites advenus Cushman & Applin, 1947 †: Exoskeleton (including shells)
• Ammobaculites aequaleformis Korchagin, 1989 †: Exoskeleton (including shells)
• Ammobaculites agglutinans (d'Orbigny, 1846): Exoskeleton (including shells)
• Ammobaculites agglutinoides Dain, 1961 †: Exoskeleton (including shells)
• Ammobaculites agrestis Cushman & Applin, 1947 †: Exoskeleton (including shells)
• Ammobaculites akabiraensis Asano, 1954 †: Exoskeleton (including shells)
• Ammobaculites aklavikensis Hedinger, 1993 †: Exoskeleton (including shells)
• Ammobaculites alaskensis Tappan, 1955 †: Exoskeleton (including shells)
• Ammobaculites albasuturalis Myatlyuk in Myatlyuk & Vasilenko, 1988 †: Exoskeleton (including shells)
• Ammobaculites albertensis Stelck & Wall, 1954 †: Exoskeleton (including shells)
• Ammobaculites albica Zhukova in Akramkhodzhaev et al., 1967 †: Exoskeleton (including shells)
• Ammobaculites albidus McCulloch, 1981: Exoskeleton (including shells)
• Ammobaculites albiensis Tairov, 1961 †: Exoskeleton (including shells)
• Ammobaculites alexanderi Cushman, 1933 †: Exoskeleton (including shells)
• Ammobaculites altilis Skolnick, 1958 †: Exoskeleton (including shells)
• Ammobaculites alveolatus Salaj, Borza & Samuel, 1983 †: Exoskeleton (including shells)
• Ammobaculites amabensis Petters, 1979 †: Exoskeleton (including shells)
• Ammobaculites amabilis Fuchs, 1967 †: Exoskeleton (including shells)