Cryptonatica affinis (Gmelin, 1791)
Cryptonatica bathybii (Friele, 1879)
Cryptonatica clausa (Broderip & G. B. Sowerby I, 1829) accepted as Cryptonatica affinis (Gmelin, 1791)
Cryptonatica operculata (Jeffreys, 1885)
Cryptonatica salimba Dall, 1919 accepted as Cryptonatica affinis (Gmelin, 1791)
Cryptonatica septentrionalis (Møller, 1842) accepted as Cryptonatica affinis (Gmelin, 1791)
Natica affinis (Gmelin, 1791) accepted as Cryptonatica affinis (Gmelin, 1791)
Natica affinis var. vittata Jeffreys, 1877 accepted as Cryptonatica affinis (Gmelin, 1791)
Natica algida A. Gould, 1848 accepted as Cryptonatica affinis (Gmelin, 1791)
Natica amabilis Locard, 1897 accepted as Euspira subplicata (Jeffreys, 1885)
Natica amphiala R. B. Watson, 1881 accepted as Falsilunatia amphiala (R. B. Watson, 1881)
Natica apora R. B. Watson, 1881 accepted as Amauropsis apora (R. B. Watson, 1881)
Natica bathybii Friele, 1879 accepted as Cryptonatica bathybii (Friele, 1879)
Natica clausa Broderip & G. B. Sowerby I, 1829 accepted as Cryptonatica affinis (Gmelin, 1791)
Natica clausa var. depressior Middendorff, 1851 accepted as Cryptonatica affinis (Gmelin, 1791)
Natica clausa var. elatior Middendorff, 1849 accepted as Cryptonatica affinis (Gmelin, 1791)
Natica clausa var. minor R. A. Philippi, 1852 accepted as Cryptonatica affinis (Gmelin, 1791)
Natica clausa var. normalis Middendorff, 1849 accepted as Cryptonatica affinis (Gmelin, 1791)
Natica clausiformis (Oyama, 1969) accepted as Cryptonatica affinis (Gmelin, 1791)
Natica consolidata Couthouy, 1838 accepted as Cryptonatica affinis (Gmelin, 1791)
Natica dillwynii Payraudeau, 1826 accepted as Notocochlis dillwynii (Payraudeau, 1826)
Natica extenta Locard, 1897 accepted as Euspira subplicata (Jeffreys, 1885)
Natica leptalea R. B. Watson, 1881 accepted as Polinices leptaleus (R. B. Watson, 1881)
Natica notabilis Jeffreys, 1885 accepted as Euspira notabilis (Jeffreys, 1885)
Natica obtusa Jeffreys, 1885 accepted as Euspira obtusa (Jeffreys, 1885)
Natica olivella Locard, 1897 accepted as Amauropsis brassiculina (Locard, 1897)
Natica olivella var. minor Locard, 1897 accepted as Euspira subplicata (Jeffreys, 1885)
Natica operculata Jeffreys, 1885 accepted as Cryptonatica operculata (Jeffreys, 1885)
Natica prosistens Locard, 1897 accepted as Euspira subplicata (Jeffreys, 1885)
Natica pusilla Say, 1822 accepted as Tectonatica pusilla (Say, 1822)
Natica russa Dall, 1874 accepted as Cryptonatica affinis (Gmelin, 1791)
Natica septentrionalis Møller, 1842 accepted as Cryptonatica affinis (Gmelin, 1791)
Natica sphaeroides Jeffreys, 1877 accepted as Amauropsis sphaeroides (Jeffreys, 1877)
Natica subplicata Jeffreys, 1885 accepted as Euspira subplicata (Jeffreys, 1885)
Notocochlis dillwynii (Payraudeau, 1826)
Tectonatica clausiformis Oyama, 1969 accepted as Cryptonatica affinis (Gmelin, 1791)
Tectonatica operculata (Jeffreys, 1885) accepted as Cryptonatica operculata (Jeffreys, 1885)
Tectonatica pusilla (Say, 1822)