• Aegialoalaimus bratteni Holovachov, 2015: selective
• Aegialoalaimus elegans de Man, 1907: selective
• Aegialoalaimus leptosoma Gagarin, 2012: selective
• Aegialoalaimus magnus Leduc, 2023: selective
• Aegialoalaimus setosa Bouwman, 1981: selective
• Aegialoalaimus tereticauda Leduc & Zhao, 2021: selective
• Alaimella cincta Cobb, 1920: selective
• Alaimella macramphis Tchesunov & Miljutina, 2007: selective
• Alaimella truncata Cobb, 1920: selective
• Annulipulsellum aenigmaticum V. Scarabino & F. Scarabino, 2010: selective
• Annulipulsellum euzkadii Scarabino, 1986: selective
• Antalis abscondita (Deshayes, 1861) †: selective
• Antalis acuticosta (Deshayes, 1826) †: selective
• Antalis aequalis (Deshayes, 1861) †: selective
• Antalis agilis (M. Sars, 1872): selective
• Antalis albatrossae Scarabino, 2008: selective
• Antalis algeriensis Benyoucef, Vera-Peláez, Bendella & Bouchemla, 2022 †: selective
• Antalis alis Scarabino, 2008: selective
• Antalis angusta (Deshayes, 1861) †: selective
• Antalis antillarum (A. d'Orbigny, 1847): selective
• Antalis arcotina (Forbes, 1846) †: selective
• Antalis ariannae Caprotti, 2015: selective
• Antalis bartletti (J. B. Henderson, 1920): selective
• Antalis berryi (A. G. Smith & M. Gordon, 1948): selective
• Antalis bifrons (Tate, 1887) †: selective
• Antalis boucheti Scarabino, 1995: selective
• Antalis bouei (Deshayes, 1826) †: selective
• Antalis brevis (Deshayes, 1861) †: selective
• Antalis brongniarti (Deshayes, 1861) †: selective
• Antalis caprottii Martínez-Ortí & Cádiz, 2012: selective
• Antalis cerata (Dall, 1881): selective
• Antalis circumcincta (R. B. Watson, 1879): selective
• Antalis defrancii (Deshayes, 1861) †: selective
• Antalis denotata (Ludbrook, 1956) †: selective
• Antalis dentalis (Linnaeus, 1758): selective
• Antalis diarrhox (R. B. Watson, 1879): selective
• Antalis dodecacostatum Brunet, 1995 †: selective
• Antalis entalis (Linnaeus, 1758): selective
• Antalis exlamarcki (Sacco, 1897) †: selective
• Antalis flechensis Brunet, 1995 †: selective
• Antalis fossilis (Gmelin, 1791) †: selective
• Antalis gardineri (Melvill, 1909): selective
• Antalis glabrata Stoliczka, 1868 †: selective
• Antalis glaucarena (Dell, 1953): selective
• Antalis guillei Scarabino, 1995: selective
• Antalis inaequicostata (Dautzenberg, 1891): selective
• Antalis inflexa (G. B. Sowerby III, 1903): selective
• Antalis intesi (Nicklès, 1979): selective
• Antalis longitrorsa (Reeve, 1842): selective
• Antalis maestratii Scarabino, 2008: selective
• Antalis marukawai (Otsuka, 1933): selective
• Antalis nana (F. W. Hutton, 1873): selective
• Antalis novemcostata (Lamarck, 1818): selective
• Antalis occidentalis (W. Stimpson, 1851): selective
• Antalis palmerae (Garvie, 1996) †: selective
• Antalis panorma (Chenu, 1843): selective
• Antalis parisiensis (A. d'Orbigny, 1850) †: selective
• Antalis perinvoluta (Ludbrook, 1954): selective
• Antalis phanea (Dall, 1895): selective
• Antalis pilsbryi (Rehder, 1942): selective
• Antalis porcata (A. Gould, 1859): selective
• Antalis pretiosa (G. B. Sowerby II, 1860): selective
• Antalis pseudoantalis (Lamarck, 1818) †: selective
• Antalis raricostata (Sacco, 1897) †: selective
• Antalis rossati (Caprotti, 1966): selective
• Antalis sectiformis (Tate, 1899) †: selective
• Antalis senegalensis (Dautzenberg, 1891): selective
• Antalis substriata (Deshayes, 1826) †: selective
• Antalis sunieri (Koperberg, 1931) †: selective
• Antalis suteri (W. K. Emerson, 1954): selective
• Antalis taphria (Dall, 1889): selective
• Antalis tibana (Nomura, 1940): selective
• Antalis tubulata (J. B. Henderson, 1920): selective
• Antalis usitata (E. A. Smith, 1894): selective
• Antalis valdiviae (Plate, 1908): selective
• Antalis vulgaris (da Costa, 1778): selective
• Antalis weinkauffi (Dunker, 1877): selective
• Antarcticonema comicapitatum Timm, 1978: selective
• Antarcticonema inaequalis Decraemer, 1983: selective
• Antarcticonema paracomecapitata Decraemer & Tchesunov, 1996: selective
• Anulidentalium bambusa Chistikov, 1975: selective
• Bathoxiphus ensiculus (Jeffreys, 1877): selective
• Bathoxiphus inexpectatus Scarabino, 1995: selective
• Bathoxiphus kathieae V. Scarabino & F. Scarabino, 2010: selective
• Bathoxiphus soyomaruae Okutani, 1964: selective
• Bathycadulus fabrizioi Scarabino, 1995: selective
• Bathycadulus hendersoni Scarabino, Caetano & Carranza, 2011: selective
• Bathycadulus queirosi Scarabino, Caetano & Carranza, 2011: selective
• Bathycadulus segonzaci Scarabino, Caetano & Carranza, 2011: selective
• Boissevainia mossiae V. Scarabino & F. Scarabino, 2010: selective
• Cadulus aequatorialis Jaeckel, 1932: selective
• Cadulus amphora Jeffreys, 1883: selective
• Cadulus ampullaceus R. B. Watson, 1879: selective
• Cadulus aratus Hedley, 1899: selective
• Cadulus artatus Locard, 1897: selective
• Cadulus atavus H. J. Finlay & Marwick, 1937 †: selective
• Cadulus atlanticus J. B. Henderson, 1920: selective
• Cadulus attenuatus Monterosato, 1875: selective
• Cadulus bisissura Garvie, 1996 †: selective
• Cadulus californicus Pilsbry & Sharp, 1898: selective