Neptunea Röding, 1798 (taxonomy source)
Neptunea acutispiralis Okutani, 1968 (basis of record)
Neptunea alabaster Alexeyev & Fraussen, 2005 (basis of record)
Neptunea alexeyevi Fraussen & Terryn, 2007 (original description)
Neptunea amianta (Dall, 1890) (basis of record)
Neptunea antiqua (Linnaeus, 1758) (basis of record)
Neptunea aurigena Fraussen & Terryn, 2007 (original description)
Neptunea aurigena apeliota Fraussen & Terryn, 2007 (original description)
Neptunea aurigena aurigena Fraussen & Terryn, 2007 (original description)
Neptunea borealis (R. A. Philippi, 1850) (basis of record)
Neptunea bulbacea (Valenciennes, 1858) (basis of record)
Neptunea constricta (Dall, 1907) (basis of record)
Neptunea contraria (Linnaeus, 1771) (basis of record)
Neptunea convexa Goryachev, 1978 (basis of record)
Neptunea costaria Fraussen & Terryn, 2007 (original description)
Neptunea cumingii Crosse, 1862 (basis of record)
Neptunea cuspidis Fraussen & Terryn, 2007 (original description)
Neptunea cybaea Fraussen & Terryn, 2007 (original description)
Neptunea decemcostata (Say, 1826) (basis of record)
Neptunea denselirata Brøgger, 1901 (basis of record)
Neptunea despecta (Linnaeus, 1758) (basis of record)
Neptunea elegantula Ka. Ito & T. Habe, 1965 (basis of record)
Neptunea ennae Sakurai & Tiba, 1969 (basis of record)
Neptunea eulimata (Dall, 1907) (basis of record)
Neptunea frater (Pilsbry, 1901) (basis of record)
Neptunea fukueae Kira, 1959 (basis of record)
Neptunea gulbini Goryachev & Kantor, 1983 (basis of record)
Neptunea gyroscopoides Fraussen & Terryn, 2007 (original description)
Neptunea hedychra Fraussen & Terryn, 2007 (original description)
Neptunea heros (J. E. Gray, 1850) (basis of record)
Neptunea hesperica Fraussen & Terryn, 2007 (original description)
Neptunea hiberna Fraussen & Terryn, 2007 (original description)
Neptunea humboldtiana A. G. Smith, 1971 (additional source)
Neptunea insularis (Dall, 1895) (basis of record)
Neptunea intersculpta (G. B. Sowerby III, 1899) (basis of record)
Neptunea ithia (Dall, 1891) (basis of record)
Neptunea jagudinae Goryachev & Kantor, 1983 (basis of record)
Neptunea kuroshio Oyama, 1959 (basis of record)
Neptunea laeva A. N. Golikov, Goryachev & Kantor, 1987 (basis of record)
Neptunea lamellosa A. N. Golikov, 1962 (basis of record)
Neptunea laticostata A. N. Golikov, 1962 (basis of record)
Neptunea lyrata (Gmelin, 1791) (additional source)
Neptunea magnanimita Fraussen & Terryn, 2007 (original description)
Neptunea meridionalis A. G. Smith, 1971 (basis of record)
Neptunea middendorffiana MacGinitie, 1959 (additional source)
Neptunea multistriata (Aurivillius, 1885) (basis of record)
Neptunea nivea Okutani, 1981 (basis of record)
Neptunea nodositella Fraussen & Terryn, 2007 (original description)
Neptunea occaecata Fraussen & Terryn, 2007 (original description)
Neptunea ochotensis A. N. Golikov, 1962 (basis of record)
Neptunea polycostata Scarlato, 1955 (taxonomy source)
Neptunea polycostata aino Fraussen & Terryn, 2007 (original description)
Neptunea polycostata polycostata Scarlato, 1955 (basis of record)
Neptunea pribiloffensis (Dall, 1919) (basis of record)
Neptunea purpurea Tiba, 1983 (basis of record)
Neptunea robusta Okutani, 1964 (basis of record)
Neptunea rugosa A. N. Golikov, 1962 (basis of record)
Neptunea smirnia (Dall, 1919) (basis of record)
Neptunea stilesi A. G. Smith, 1968 (basis of record)
Neptunea subdilatata (Yen, 1936) (basis of record)
Neptunea tabulata (Baird, 1863) (basis of record)
Neptunea tuberculata (Yokoyama, 1929) (basis of record)
Neptunea umbratica Fraussen & Terryn, 2007 (original description)
Neptunea varicifera (Dall, 1907) (basis of record)
Neptunea ventricosa (Gmelin, 1791) (basis of record)
Neptunea vinlandica Fraussen & Terryn, 2007 (original description)
Neptunea vinosa (Dall, 1919) (basis of record)
Neptunea vladivostokensis (Bartsch, 1929) (basis of record)