Species within the genus
Cryptonatica include: •
Cryptonatica adamsiana (Dunker, 1860) •
Cryptonatica affinis (Gmelin, 1791) •
Cryptonatica aleutica (Dall, 1919) •
Cryptonatica andoi (Nomura, 1935) •
Cryptonatica bathybii (Friele, 1879) •
Cryptonatica figurata (G. B. Sowerby III, 1914) •
Cryptonatica hirasei (Pilsbry, 1905) •
Cryptonatica huanghaiensis Zhang, 2008 •
Cryptonatica janthostoma (Deshayes, 1839) •
Cryptonatica operculata (Jeffreys, 1885) •
Cryptonatica purpurfunda S.-P. Zhang & P. Wei, 2010 •
Cryptonatica ranzii (Kuroda, 1961) •
Cryptonatica russa (Gould, 1859) •
Cryptonatica sphaera S.-P. Zhang & P. Wei, 2010 •
Cryptonatica striatica S.-P. Zhang & P. Wei, 2010 •
Cryptonatica wakkanaiensis Habe & Ito, 1976 •
Cryptonatica zenryumaruae Habe & Ito, 1976 ;Species brought into synonymy: •
Cryptonatica bathybia Golikov & Sirenko, 1988: synonym of
Cryptonatica bathybii (Friele, 1879) •
Cryptonatica clausa (Broderip & G. B. Sowerby I, 1829): synonym of
Cryptonatica affinis (Gmelin, 1791) •
Cryptonatica janthostomoides (Kuroda & Habe, 1949): synonym of
Cryptonatica andoi (Nomura, 1935) •
Cryptonatica salimba Dall, 1919: synonym of
Cryptonatica affinis (Gmelin, 1791) •
Cryptonatica septentrionalis Møller, 1842: synonym of
Cryptonatica affinis (Gmelin, 1791) ==References==