• Bathycadulus fabrizioi Scarabino, 1995
• Bathycadulus hendersoni Scarabino, Caetano & Carranza, 2011
• Bathycadulus queirosi Scarabino, Caetano & Carranza, 2011
• Bathycadulus segonzaci Scarabino, Caetano & Carranza, 2011
• Cadulus (Cadulus) ampullaceus R. B. Watson, 1879 accepted as Cadulus ampullaceus R. B. Watson, 1879
• Cadulus (Cadulus) congruens R. B. Watson, 1879 accepted as Cadulus congruens R. B. Watson, 1879
• Cadulus (Cadulus) cucurbitus Dall, 1881 accepted as Cadulus cucurbitus Dall, 1881
• Cadulus (Cadulus) curtus R. B. Watson, 1879 accepted as Cadulus curtus R. B. Watson, 1879
• Cadulus (Cadulus) exiguus R. B. Watson, 1879 accepted as Cadulus exiguus R. B. Watson, 1879
• Cadulus (Cadulus) halius J. B. Henderson, 1920 accepted as Cadulus podagrinus J. B. Henderson, 1920
• Cadulus (Cadulus) obesus R. B. Watson, 1879 accepted as Cadulus obesus R. B. Watson, 1879
• Cadulus (Cadulus) platensis J. B. Henderson, 1920 accepted as Cadulus platensis J. B. Henderson, 1920
• Cadulus (Cadulus) podagrinus J. B. Henderson, 1920 accepted as Cadulus podagrinus J. B. Henderson, 1920
• Cadulus (Cadulus) tersus J. B. Henderson, 1920 accepted as Cadulus tersus J. B. Henderson, 1920
• Cadulus (Cadulus) transitorius J. B. Henderson, 1920 accepted as Cadulus transitorius J. B. Henderson, 1920
• Cadulus (Cadulus) transitorius barbadensis J. B. Henderson, 1920 accepted as Cadulus transitorius J. B. Henderson, 1920
• Cadulus (Cadulus) transitorius transitorius J. B. Henderson, 1920 accepted as Cadulus transitorius J. B. Henderson, 1920
• Cadulus (Dischides) atlantideus Nicklès, 1955 accepted as Dischides atlantideus (Nicklès, 1955)
• Cadulus (Dischides) dartevellei Nicklès, 1979 accepted as Dischides dartevellei (Nicklès, 1979)
• Cadulus (Dischides) leloeuffi Nicklès, 1979 accepted as Dischides leloeuffi (Nicklès, 1979)
• Cadulus (Dischides) ovalis Boissevain, 1906 accepted as Dischides ovalis (Boissevain, 1906)
• Cadulus (Dischides) politus (S. V. Wood, 1842) accepted as Dischides politus (S. V. Wood, 1842)
• Cadulus (Dischides) yatalensis Ludbrook, 1956 † accepted as Dischides yatalensis (Ludbrook, 1956) †
• Cadulus (Gadila) abruptoinflatus Boissevain, 1906 accepted as Gadila abruptoinflata (Boissevain, 1906)
• Cadulus (Gadila) acus Dall, 1889 represented as Cadulus acus Dall, 1889 accepted as Gadila acus (Dall, 1889) accepted as Gadila dominguensis (A. d'Orbigny, 1847)
• Cadulus (Gadila) antarctotubulus Stilwell & Zinsmeister, 1992 † accepted as Gadila antarctotubula (Stilwell & Zinsmeister, 1992) †
• Cadulus (Gadila) atlanticus J. B. Henderson, 1920 represented as Cadulus atlanticus J. B. Henderson, 1920
• Cadulus (Gadila) boissevaini Jaeckel, 1932 accepted as Gadila boissevainae (Jaeckel, 1932)
• Cadulus (Gadila) bordaensis Cotton & Godfrey, 1940 accepted as Gadila bordaensis (Cotton & Godfrey, 1940)
• Cadulus (Gadila) boucheti Nicklès, 1979 accepted as Gadila boucheti (Nicklès, 1979)
• Cadulus (Gadila) californicus Pilsbry & Sharp, 1898 accepted as Cadulus californicus Pilsbry & Sharp, 1898
• Cadulus (Gadila) cylindrata Jeffreys, 1877 represented as Cadulus cylindratus Jeffreys, 1877
• Cadulus (Gadila) dominguensis (A. d'Orbigny, 1847) represented as Cadulus dominguensis (A. d'Orbigny, 1847) accepted as Gadila dominguensis (A. d'Orbigny, 1847)
• Cadulus (Gadila) fusiformis Pilsbry & Sharp, 1898 accepted as Cadulus subfusiformis (M. Sars, 1865)
• Cadulus (Gadila) infans Tate, 1899 † accepted as Gadila infans (Tate, 1899) †
• Cadulus (Gadila) iota J. B. Henderson, 1920 represented as Cadulus iota J. B. Henderson, 1920 accepted as Gadila iota (J. B. Henderson, 1920)
• Cadulus (Gadila) iota nanus Clench & Aguayo, 1939 accepted as Gadila iota (J. B. Henderson, 1920)
• Cadulus (Gadila) ludbrookae Cotton & Godfrey, 1940 accepted as Gadila ludbrookae (Cotton & Godfrey, 1940)
• Cadulus (Gadila) marchadi Nicklès, 1979 accepted as Gadila marchadi (Nicklès, 1979)
• Cadulus (Gadila) mayori J. B. Henderson, 1920 represented as Cadulus mayori J. B. Henderson, 1920 accepted as Gadila mayori (J. B. Henderson, 1920)
• Cadulus (Gadila) minusculus Dall, 1889 represented as Cadulus minusculus Dall, 1889
• Cadulus (Gadila) panamensis Sharp & Pilsbry, 1898 accepted as Gadila perpusilla (G. B. Sowerby I, 1832)
• Cadulus (Gadila) panamensis var. major Pilsbry & Sharp, 1898 accepted as Gadila perpusilla (G. B. Sowerby I, 1832)
• Cadulus (Gadila) perpusillus (G. B. Sowerby I, 1832) represented as Gadila perpusilla (G. B. Sowerby I, 1832)
• Cadulus (Gadila) peruvianus Dall, 1908 accepted as Gadila peruviana (Dall, 1908)
• Cadulus (Gadila) pseudolivi Boissevain, 1906 accepted as Gadila pseudolivi (Boissevain, 1906)
• Cadulus (Gadila) pulcherrimus Boissevain, 1906 accepted as Striocadulus pulcherrimus (Boissevain, 1906)
• Cadulus (Gadila) rastridens R. B. Watson, 1879 represented as Cadulus rastridens R. B. Watson, 1879 accepted as Gadila rastridens (R. B. Watson, 1879)
• Cadulus (Gadila) regularis J. B. Henderson, 1920 represented as Cadulus regularis J. B. Henderson, 1920 accepted as Gadila regularis (J. B. Henderson, 1920)
• Cadulus (Gadila) rushii Pilsbry & Sharp, 1898 accepted as Polyschides rushii (Pilsbry & Sharp, 1898)
• Cadulus (Gadila) sauridens R. B. Watson, 1879 accepted as Cadulus sauridens R. B. Watson, 1879 accepted as Gadila sauridens (R. B. Watson, 1879)
• Cadulus (Gadila) singaporensis Sharp & Pilsbry, 1898 accepted as Gadila singaporensis (Sharp & Pilsbry, 1898)
• Cadulus (Gadila) spretus Tate & May, 1900 accepted as Gadila spreta (Tate & May, 1900)
• Cadulus (Gadila) striatus Dall, 1898 accepted as Gadila striata (Dall, 1898)
• Cadulus (Gadila) subcolubridens Ludbrook, 1954 accepted as Gadila subcolubridens (Ludbrook, 1954)
• Cadulus (Gadila) subtilis Plate, 1908 accepted as Gadila subtilis Plate, 1908 accepted as Ditrupa gracillima Grube, 1878
• Cadulus (Gadila) subula J. B. Henderson, 1920 represented as Cadulus subula J. B. Henderson, 1920 accepted as Gadila subula (J. B. Henderson, 1920)
• Cadulus (Gadila) verrilli J. B. Henderson, 1920 represented as Cadulus verrilli J. B. Henderson, 1920 accepted as Gadila verrilli (J. B. Henderson, 1920)
• Cadulus (Gadila) virginalis Boissevain, 1906 accepted as Gadila virginalis (Boissevain, 1906)
• Cadulus (Gadila) zonatus Boissevain, 1906 accepted as Gadila zonata (Boissevain, 1906)
• Cadulus (Gadilopsis) prosperus Marwick, 1931 † accepted as Striocadulus prosperus (Marwick, 1931) †
• Cadulus (Platyschides) aequalis Dall, 1881 accepted as Gadila aequalis (Dall, 1881)
• Cadulus (Platyschides) agassizii Dall, 1881 accepted as Gadila agassizii (Dall, 1881)
• Cadulus (Platyschides) amiantus Dall, 1889 represented as Cadulus amiantus Dall, 1889 accepted as Gadila amianta (Dall, 1889)
• Cadulus (Platyschides) arctus J. B. Henderson, 1920 represented as Cadulus arctus J. B. Henderson, 1920 accepted as Gadila arctus (J. B. Henderson, 1920)
• Cadulus (Platyschides) braziliensis J. B. Henderson, 1920 represented as Cadulus braziliensis J. B. Henderson, 1920 accepted as Gadila braziliensis (J. B. Henderson, 1920)
• Cadulus (Platyschides) bushii Dall, 1889 represented as Cadulus bushii Dall, 1889 accepted as Gadila bushii (Dall, 1889)
• Cadulus (Platyschides) catharus J. B. Henderson, 1920 represented as Cadulus catharus J. B. Henderson, 1920
• Cadulus (Platyschides) elephas J. B. Henderson, 1920 accepted as Gadila elephas (J. B. Henderson, 1920)
• Cadulus (Platyschides) elongatus J. B. Henderson, 1920 represented as Cadulus elongatus J. B. Henderson, 1920 accepted as Gadila elongata (J. B. Henderson, 1920)
• Cadulus (Platyschides) foweyensis J. B. Henderson, 1920 represented as Cadulus foweyensis J. B. Henderson, 1920 accepted as Polyschides foweyensis (J. B. Henderson, 1920)
• Cadulus (Platyschides) grandis A. E. Verrill, 1884 accepted as Polyschides grandis (A. E. Verrill, 1884)
• Cadulus (Platyschides) greenlawi J. B. Henderson, 1920 represented as Cadulus greenlawi J. B. Henderson, 1920 accepted as Gadila greenlawi (J. B. Henderson, 1920)
• Cadulus (Platyschides) lunula Dall, 1881 represented as Cadulus lunula Dall, 1881
• Cadulus (Platyschides) macleani W. K. Emerson, 1978 accepted as Cadulus macleani W. K. Emerson, 1978
• Cadulus (Platyschides) miamiensis J. B. Henderson, 1920 represented as Cadulus miamiensis J. B. Henderson, 1920 accepted as Polyschides miamiensis (J. B. Henderson, 1920)
• Cadulus (Platyschides) nitidus J. B. Henderson, 1920 represented as Cadulus nitidus J. B. Henderson, 1920 accepted as Polyschides nitidus (J. B. Henderson, 1920)
• Cadulus (Platyschides) novilunatus Kira, 1959 accepted as Cadulus virginalis Boissevain, 1906 accepted as Gadila virginalis (Boissevain, 1906)
• Cadulus (Platyschides) pandionis A. E. Verrill & S. Smith, 1880 accepted as Gadila pandionis (A. E. Verrill & S. Smith, 1880)
• Cadulus (Platyschides) parvus J. B. Henderson, 1920 represented as Cadulus parvus J. B. Henderson, 1920
• Cadulus (Platyschides) poculum Dall, 1889 accepted as Gadila pocula (Dall, 1889)
• Cadulus (Platyschides) portoricensis J. B. Henderson, 1920 represented as Cadulus portoricensis J. B. Henderson, 1920 accepted as Polyschides portoricensis (J. B. Henderson, 1920)
• Cadulus (Platyschides) providensis J. B. Henderson, 1920 represented as Cadulus providensis J. B. Henderson, 1920 accepted as Gadila providensis (J. B. Henderson, 1920)
• Cadulus (Platyschides) rushii Pilsbry & Sharp, 1898 accepted as Polyschides rushii (Pilsbry & Sharp, 1898)
• Cadulus (Platyschides) rushii arne J. B. Henderson, 1920 represented as Polyschides rushii (Pilsbry & Sharp, 1898)
• Cadulus (Platyschides) rushii rushii Pilsbry & Sharp, 1898 accepted as Polyschides rushii (Pilsbry & Sharp, 1898)
• Cadulus (Platyschides) simpsoni J. B. Henderson, 1920 represented as Cadulus simpsoni J. B. Henderson, 1920 accepted as Gadila simpsoni J. B. Henderson, 1920
• Cadulus (Platyschides) spectabilis A. E. Verrill, 1885 accepted as Polyschides spectabilis (A. E. Verrill, 1885)
• Cadulus (Platyschides) vulpidens R. B. Watson, 1879 accepted as Gadila vulpidens (R. B. Watson, 1879)
• Cadulus (Platyschides) watsoni Dall, 1881 accepted as Gadila watsoni (Dall, 1881)
• Cadulus (Polyschides) carolinensis K. J. Bush, 1885 represented as Polyschides carolinensis (K. J. Bush, 1885)
• Cadulus (Polyschides) cuspidatus Nicklès, 1979 accepted as Polyschides cuspidatus (Nicklès, 1979)
• Cadulus (Polyschides) dalli Pilsbry & Sharp, 1898 accepted as Siphonodentalium dalli (Pilsbry & Sharp, 1898)
• Cadulus (Polyschides) dalli var. antarcticus Odhner, 1931 accepted as Siphonodentalium dalli (Pilsbry & Sharp, 1898)
• Cadulus (Polyschides) gibbosus Verco, 1911 accepted as Polyschides gibbosus (Verco, 1911)
• Cadulus (Polyschides) hexaschistus Boissevain, 1906 accepted as Siphonodentalium hexaschistum (Boissevain, 1906)
• Cadulus (Polyschides) longilobatus Boissevain, 1906 accepted as Siphonodentalium longilobatum (Boissevain, 1906)
• Cadulus (Polyschides) magnus Boissevain, 1906 accepted as Siphonodentalium magnum (Boissevain, 1906)
• Cadulus (Polyschides) nedallisoni W. K. Emerson, 1978 accepted as Polyschides nedallisoni (W. K. Emerson, 1978)
• Cadulus (Polyschides) quadridentatus (Dall, 1881) accepted as Polyschides quadridentatus (Dall, 1881)