• Aaptotoichus challengeri Holbourn & Kaminski, 1995 †
• Aaptotoichus clavellatus (Loeblich & Tappan, 1946) †
• Aaptotoichus mutinensis Haig & McCartain, 2010 †
• Aaptotoichus quinnaniensis Haig, 2003 †
• Aaptotoichus vallis (Trifonova, 1967) †
• Abadehella biconvexa Okimura & Ishii, 1975 †
• Abadehella coniformis Okimura & Ishii, 1975 †
• Abadehella grandis Pronina-Nestell, 2001 †
• Abadehella iwaiensis Kobayashi, 1997 †
• Abadehella koryakiensis Daydov in Davydov et al., 1996 †
• Abadehella longlinensis Lin, Li & Sun, 1990 † accepted as Abadehellopsis longlinensis (Lin, Li & Sun, 1990) †
• Abadehella mengcunensis Wang, 2002 †
• Abadehella minima Wang in Zhao et al., 1981 †
• Abadehella regularis Lin, Li & Sun, 1990 † accepted as Abadehellopsis regularis (Lin, Li & Sun, 1990) †
• Abadehella regularisaeformis Lin, Li & Sun, 1990 † accepted as Abadehellopsis regularisaeformis (Lin, Li & Sun, 1990) †
• Abadehella tarazi Okimura & Ishii, 1975 †
• Abadehellopsis longlinensis (Lin, Li & Sun, 1990) †
• Abadehellopsis pauciseptata Vachard in Krainer, Vachard & Schaffhauser, 2019 †
• Abadehellopsis protea (Cushman & Waters, 1928) †
• Abadehellopsis regularis (Lin, Li & Sun, 1990) †
• Abadehellopsis regularisaeformis (Lin, Li & Sun, 1990) †
• Abathomphalus asteroidalis Salaj, 1983 †
• Abathomphalus intermedius (Bolli, 1951) †
• Abathomphalus mayaroensis (Bolli, 1951) †
• Abathomphalus salajensis Solakius, 1983 †
• Abbottina tannerbankensis McCulloch, 1977 accepted as Nonion tannerbankensis (McCulloch, 1977)
• Abditodentrix asketocomptella Patterson, 1985 accepted as Abditodentrix pseudothalmanni (Boltovskoy & Guissani de Kahn, 1981)
• Abditodentrix pseudothalmanni (Boltovskoy & Guissani de Kahn, 1981)
• Abditodentrix rhomboidalis (Millett, 1899) accepted as Tortoplectella rhomboidalis (Millett, 1899)
• Abdullaevia tosbulakensis Suleymanov, 1965 †
• Aberisphaera gambanica Wan, 1991 †
• Aboudaragina eponidelliformis Nakkady, 1955 † (uncertain > taxon inquirendum)
• Abrardia catalaunica Bilotte, 1974 †
• Abrardia mosae (Hofker, 1955) †
• Abriolina mediterranea Luperto, 1964 †
• Abuhammadina saidi Abd-Elshafy & Ibrahim, 1990 †
• Abyssalia foliformis Gooday & Holzmann, 2020
• Abyssalia sphaerica Gooday & Holzmann, 2020
• Abyssamina incisa Schnitker & Tjalsma, 1980 †
• Abyssamina poagi Schnitker & Tjalsma, 1980 †
• Abyssamina quadrata Schnitker & Tjalsma, 1980 †
• Abyssotherma pacifica Brönnimann, Van Dover & Whittaker, 1989
• Acarinina acarinata Subbotina, 1953 † accepted as Acarinina nitida (Martin, 1943) †
• Acarinina africana (El-Naggar, 1966) †
• Acarinina alticonica Fleisher, 1974 †
• Acarinina angulosa (Bolli, 1957) †
• Acarinina aquiensis (Loeblich & Tappan, 1957) †
• Acarinina aspensis (Colom, 1954) †
• Acarinina bollii Shikhlinsky, 1988 †
• Acarinina boudreauxi Fleisher, 1974 †
• Acarinina bucharensis Khasina, 1972 †
• Acarinina bullbrooki (Bolli, 1957) †
• Acarinina centralis (Cushman & Bermúdez, 1937) † accepted as Turborotalia cerroazulensis (Cole, 1928) †
• Acarinina clara Khalilov, 1956 † accepted as Acarinina soldadoensis (Brönnimann, 1952) †
• Acarinina coalingensis (Cushman & Hanna, 1927) †
• Acarinina collactea (Finlay, 1939) †
• Acarinina compacta Gudina, 1966
• Acarinina convexa Subbotina, 1953 †
• Acarinina crassaformis (Galloway & Wissler, 1927) † accepted as Globorotalia crassaformis (Galloway & Wissler, 1927) accepted as Globorotalia (Truncorotalia) crassaformis (Galloway & Wissler, 1927) †
• Acarinina crassaformis var. simulata Kraeva, 1960 †
• Acarinina cuneicamerata (Blow, 1979) †
• Acarinina discors Myatlyuk, 1970 †
• Acarinina dzegviensis Kacharava, 1960 †
• Acarinina echinata (Bolli, 1957) †
• Acarinina esnaensis (LeRoy, 1953) †
• Acarinina esnehensis (Nakkady, 1950) †
• Acarinina falsospiralis Davidzon & Morozova, 1964 †
• Acarinina inaequiconica Subbotina, 1960 † (uncertain > taxon inquirendum)
• Acarinina indolensis Morozova, 1959 † accepted as Praemurica uncinata (Bolli, 1957) †
• Acarinina intermedia Subbotina, 1953 †
• Acarinina interposita Subbotina, 1953 †
• Acarinina kiewensis Morozova, 1959 †
• Acarinina mattseensis (Gohrbandt, 1967) †
• Acarinina mattseensis subsp. alticonica Fleisher, 1974 † accepted as Acarinina alticonica Fleisher, 1974 †
• Acarinina mcgowrani Wade & Pearson, in Berggren et al., 2006 †
• Acarinina mckannai (White, 1928) †
• Acarinina medizzai (Toumarkine & Bolli, 1975) †
• Acarinina microsphaerica Morozova, 1967 †
• Acarinina multicamerata Guasti & Speijer, 2008 †
• Acarinina multiloculata Morozova, 1961 †
• Acarinina nachtschevanica Shikhlinsky, 1988 †
• Acarinina nitida (Martin, 1943) †
• Acarinina oblonga Saribekyan, 1964 †
• Acarinina pentacamerata (Subbotina, 1947) †
• Acarinina pentacamerata var. acceleratoria Khalilov, 1956 †
• Acarinina pentacamerata var. camerata Khalilov, 1956 †
• Acarinina pentacamerata var. erevanensis Martirosyan, 1970 †
• Acarinina planodorsalis Fleisher, 1974 †
• Acarinina praecursoria Morozova, 1957 † accepted as Praemurica inconstans (Subbotina, 1953) †
• Acarinina praetopilensis (Blow, 1979) †
• Acarinina primitiva (Finlay, 1947) †
• Acarinina primitiva Morozova, 1961 †
• Acarinina proxima Pishvanova, 1964 †
• Acarinina pseudosubsphaerica Pearson & Berggren, 2006 †
• Acarinina pseudotopilensis Subbotina, 1953 †
• Acarinina punctocarinata Fleisher, 1974 †
• Acarinina quadratoseptata Davidzon & Morozova, 1964 †
• Acarinina quetra (Bolli, 1957) †
• Acarinina rohri (Brönnimann & Bermúdez, 1953) †
• Acarinina rotundimarginata Subbotina, 1953 †