Pupilloidei
Family: Achatinellidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Achatinella abbreviata | Reeve, 1850 | Abbreviated oahu tree-snail | 1963 | Oahu, Hawaiian Islands, USA | Extinct | Access |
| Achatinella apexfulva | Dixon, 1789 | Dusky-apex Oahu tree-snail | 1 January 2019 | Oahu, Hawaiian Islands, USA | Extinct | Access |
| Achatinella bellula | Smith, 1873 | 1981 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Achatinella buddii | Newcomb, 1853 (1854?) | Budd’s Oahu tree-snail | ? | Oahu, Hawaiian Islands, USA | Extinct | Access |
| Achatinella bulimoides | Swainson, 1828 | 1985 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Achatinella byronii | Wood, 1828 | c.1976 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Achatinella caesia | Gulick, 1858 | ? | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Achatinella casta | Newcomb, 1853 | ? | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Achatinella cestus | Newcomb, 1854 (1853?) | 1966 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Achatinella concavospira | Pfeiffer, 1859 | 1988 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Achatinella curta | Newcomb, 1853 | 1989 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Achatinella decora | (Férussac, 1821) | Decorated Oahu tree-snail | ? | Oahu, Hawaiian Islands, USA | Extinct | Access |
| Achatinella dimorpha | Gulick, 1858 | Two-morphed Oahu tree-snail | 1967 | Oahu, Hawaiian Islands, USA | Extinct | Access |
| Achatinella elegans | Newcomb, 1854 | Elegant Oahu tree-snail | 1952 | Oahu, Hawaiian Islands, USA | Extinct | Access |
| Achatinella fulgens | Newcomb, 1853 | 2017 | Oahu, Hawaiian Islands, USA | Extinct in the wild | Access | |
| Achatinella fuscobasis | (Smith, 1873) | >1991 | Hawaiian Islands, USA | Extinct in the wild? | Access | |
| Achatinella juddii | Baldwin, 1895 | Judd’s Oahu tree-snail | 1958 | Oahu, Hawaiian Islands, USA | Extinct | Access |
| Achatinella juncea | Gulick, 1856 | 1951 | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Achatinella lehuiensis | Smith, 1873 | 1922 or 1936 | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Achatinella leucorraphe | Gulick, 1873 | 1989 | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Achatinella livida | Swainson, 1828 | Oahu treesnail, pupu kuahiwi | (rediscovered) | Oahu, Hawaiian Islands, USA | Rediscovered | Access |
| Achatinella lorata | Férussac, 1824 | 1974 (1979?) | Hawaiian Islands, USA | Missing | Access | |
| Achatinella lorata nobilis | Pfeiffer, 1856 | Hawaiian Islands, USA | Invalid (synonym) | |||
| Achatinella lorata pulchella | Pfeiffer, 1853 (1855?) | Hawaiian Islands, USA | Invalid (synonym) | |||
| Achatinella mustelina | Mighels, 1845 | O'ahu tree snail | ? | O'ahu, Hawaiian Islands, USA | Extant? | Access |
| Achatinella papyracea | Gulick, 1856 | pre-1945 | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Achatinella phaeozona | Gulick, 1856 | 1974 | Hawaiian Islands, USA | Missing | Access | |
| Achatinella pulcherrima | Swainson, 1828 | ? | Hawaiian Islands, USA | Invalid (synonym)? | Access | |
| Achatinella pupukanioe | Pilsbry & Cooke, 1914 (1913?) | 1980 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Achatinella rosea | Swainson, 1828 | 1949 | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Achatinella spaldingi | Pilsbry & Cooke, 1914 | Spalding’s Oahu tree-snail | 1938 | Oahu, Hawaiian Islands, USA | Extinct | Access |
| Achatinella stewartii | (Green, 1827) | Stewart’s Oahu tree-snail | 1961 | Oahu, Hawaiian Islands, USA | Missing | Access |
| Achatinella swiftii | Newcomb, 1854 (1853?) | Swift’s Oahu Tree-snail | 1976 | Oahu, Hawaiian Islands, USA | Missing | Access |
| Achatinella taeniolata | Pfeiffer, 1846 | 1978 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Achatinella thaanumi | Pilsbry & Cooke, 1914 | Thaanum’s Oahu tree-snail | >1900 | Oahu, Hawaiian Islands, USA | Extinct | Access |
| Achatinella turgida | Newcomb, 1854 | Turgid Oahu tree-snail | 1974 | Oahu, Hawaiian Islands, USA | Missing | Access |
| Achatinella valida | Pfeiffer, 1855 | 1951 | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Achatinella viridans | Mighels, 1845 | Oahu tree-snail | 1979 | Oahu Hawaiian Islands, USA | Missing | Access |
| Achatinella vittata | Reeve, 1850 | 1953 | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Achatinella vulpina | (Férussac, 1821) | Rusty Oahu tree-snail | 1965 | Oahu, Hawaiian Islands, USA | Missing | Access |
| Auriculella auricula | (Férussac, 1821) | 1946 | Koolau Mountains, Oahu, Hawaiian Islands, USA | Missing | Access | |
| Auriculella crassula | Smith, 1915-1916 | ? | Hawaiian Islands, USA | Missing | Access | |
| Auriculella expansa | Pease, 1868 | 1960 | Maui, Hawaiian Islands, USA | Extinct | Access | |
| Auriculella minuta | Pilsbry & Cooke, 1915 | 1931 | Koolau Mountain Range, Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Auriculella pulchra | Pease, 1868 | - | (rediscovered) | Hawaiian Islands, USA | Rediscovered | Access |
| Auriculella uniplicata | (Pease, 1868) | - | (rediscovered) | Hawaiian Islands, USA | Rediscovered | Access |
| Elasmias jauffreti | Madge, 1946 | ? | Mauritius & Rodriguez, Mascarene Islands | Missing | Access | |
| Elasmias sp. nov. 'Mauritius' | - | ? | Mauritius, Mascarene Islands | Missing | Access | |
| Gulickia alexandri | Cooke in Pilsbry and Cooke, 1915 | ? | Hawaiian Islands, USA | Missing | Access | |
| Hotumatua anakenana | Kirch, Christensen, Steadman, 2009 | Hotu Matua’s snail | c.1000 AD or later | Easter Island (=Rapa Nui) | Extinct | Access |
| Lamellidea monodonta | (Pilsbry & Hirasé, 1904) | One-toothed lamellidea snail | ? | Ogasawara Islands, Japan | Extinct | Access |
| Lamellidea nakadai | (Pilsbry & Cooke, 1915) | Nakada lamellidea snail | ? | Ogasawara Islands, Japan | Extinct | Access |
| Newcombia canaliculata | Baldwin, 1895) (1893?) | - | (rediscovered) | Hawaiian Islands, USA | Rediscovered | Access |
| Newcombia cinnamomea | Pfeiffer, 1857 | 1975 | Hawaiian Islands, USA | Missing | Access | |
| Newcombia gagei | Severns, 2009 | Late Pleistocene | Kaua’i, Hawaiian Islands, USA | Extinct | Access | |
| Newcombia perkinsi | Sykes, 1896 | ? | Hawaiian Islands, USA | Missing | Access | |
| Newcombia pfeifferi | (Newcomb, 1853) | ? | Hawaiian Islands, USA | Missing | Access | |
| Newcombia philippiana | Pfeiffer, 1850 | 1964 | Hawaiian Islands, USA | Extinct | Access | |
| Newcombia plicata | Pfeiffer, 1848 | 1989 | Hawaiian Islands, USA | Missing | Access | |
| Newcombia sulcata | (Pfeiffer, 1857) | ? | Hawaiian Islands, USA | Missing | Access | |
| Pacificella variabilis | Odhner, 1922 | - | (rediscovered) | Rapa Nui (=Easter Islands) | Rediscovered | Access |
| Partulina confusa | (Sykes, 1900) | Agate tree-snail, Agate snail, pupu kolea uka, Inland plover shell | ? | Hawaii, Hawaiian Islands, USA | Missing | Access |
| Partulina crassa | (Newcomb, 1854) | ? | Hawaiian Islands, USA | Extinct | Access | |
| Partulina dolei | Baldwin, 1895 | ? | Hawaiian Islands, USA? | Missing | Access | |
| Partulina dubia | (Newcomb, 1853) | ? | Hawaiian Islands, USA | Missing | Access | |
| Partulina dwightii | Newcomb, 1855 | Dwight’s partulina snail | ? | Hawaiian Islands, USA? | Missing | Access |
| Partulina fusoidea | Newcomb, 1856 | ? | Hawaiian Islands, USA? | Missing | Access | |
| Partulina horneri | (Baldwin, 1895) | Horner’s partulina snail | ? | Hawaiian Islands, USA | Missing | Access |
| Partulina kaaeana | Baldwin, 1906 | 1981 | Hawaiian Islands, USA | Missing | Access | |
| Partulina montagui | Pilsbry, 1913 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Partulina perdix | Reeve, 1850 | ? | Hawaiian Islands, USA? | Missing | Access | |
| Partulina physa | Newcomb, 1853 | ? | Hawaiian Islands, USA? | Missing | Access | |
| Partulina porcellana | Newcomb, 1853 | ? | Hawaiian Islands, USA? | Missing | Access | |
| Partulina semicarinata | (Newcomb, 1854) | Lanai tree snail | ? | Hawaiian Islands, USA | Missing | Access |
| Partulina tappaniana | Adams, 1851 | ? | Hawaiian Islands, USA? | Missing | Access | |
| Partulina terebra | Newcomb, 1853 | ? | Hawaiian Islands, USA? | Missing | Access | |
| Partulina ustulata | Gulick, 1856 | ? | Hawaiian Islands, USA? | Missing | Access | |
| Partulina variabilis | (Newcomb, 1854) | Lanai tree snail, pupu kani oe | ? | Lanai, Hawaiian Islands, USA | Missing | Access |
| Partulina virgulata | Mighels, 1845 | ? | Hawaiian Islands, USA? | Missing | Access | |
| Perdicella carinella | (Baldwin, 1906) | 1981 | Hawaiian Islands, USA | Missing | Access | |
| Perdicella fulgurans | Sykes, 1900 | - | (rediscovered) | Hawaiian Islands, USA | Rediscovered | Access |
| Perdicella maniensis | (Pfeiffer, 1856) | - | (rediscovered) | Hawaiian Islands, USA | Rediscovered | Access |
| Perdicella mauiensis | Pfeiffer, 1881 | ? | Maui, Hawaiian Islands, USA | Missing | Access | |
| Perdicella ornata | (Newcomb, 1854) | ? | Hawaiian Islands, USA | Missing | Access | |
| Perdicella thwingi | (Pilsbry & Cooke, 1914) | ? | Hawaiian Islands, USA | Missing | Access | |
| Perdicella zebra | (Newcomb, 1855) | ? | Hawaiian Islands, USA | Extinct | Access | |
| Perdicella zebrina | Pfeiffer, 1856 | - | (rediscovered) | Hawaiian Islands, USA | Rediscovered | Access |
| Tornelasmias capricorni | Iredale, 1944 | Capricorn snail | ? | Lord Howe Island, New South Wales, Australia | Extinct | Access |
| Tubuaia voyana oromanaensis | Kondo, 1962 | ? | Austral Islands, French Polynesia | Missing | Access |
Family: Amastridae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Amastra abavus | (Hyatt & Pilsbry, 1911) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra aemulator | (Hyatt & Pilsbry, 1911) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra affinis | (Newcomb, 1854) | 1996 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra albocincta | Pilsbry & Cooke, 1914 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra albolabris | (Newcomb, 1854) | ? | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra amicta | Smith, 1873 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra anthonii | (Newcomb, 1861) | 1946 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra antiqua | (Baldwin, 1895) | 1948 (empty shells?) | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra assimilis | (Newcomb, 1854) | 1935 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra aurostoma | (Baldwin, 1896) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra badia | (Baldwin, 1895) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra baldwiniana | Hyatt & Pilsbry, 1911 | 1922 | Hawaiian Islands, USA | Missing | Access | |
| Amastra biplicata | (Newcomb, 1854) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra borcherdingi | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra breviata | (Baldwin, 1895) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra caputadamantis | Hyatt & Pilsbry, 1911 | 1947 (empty shells?) | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra conica | Baldwin, 1906 | 1946 | Hawaii (=Big Island), Hawaiian Islands, USA | Missing | Access | |
| Amastra conifera | Smith, 1873 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra cornea | (Newcomb, 1854) | ? | Hawaiian Islands, USA | Extinct | Access | |
| Amastra crassilabrum | (Newcomb, 1854) | 1951 | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Amastra cyclostoma | (Baldwin, 1895) | 1946 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra davisiana | Cooke, 1908 | 1935 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra decorticata | Gulick, 1873 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra delicata | Cooke, 1933 | 1925 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra durandi | Ancey, 1897 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra dwightii | Cooke, 1933 | 1933 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra elegantula | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra elephantina | Cooke, 1917 | 1929 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra elliptica | Gulick, 1873 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra elongata | Newcomb, 1853 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Amastra eos | Pilsbry & Cooke, 1914 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra extincta | (Pfeiffer, 1856) | Extinct amastra | 1947 | Oahu, Hawaiian Islands, USA | Missing | Access |
| Amastra farcimen | (Pfeiffer, 1857) | 1936 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra flavescens | (Newcomb, 1854) | 1946 | Hawaii (=Big Island), Hawaiian Islands, USA | Missing | Access | |
| Amastra flemingi | Cooke, 1917 | 1922 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra forbesi | Cooke, 1917 | Forbes' amastra | ? | Hawaiian Islands, USA | Extinct | Access |
| Amastra fossilis | Baldwin, 1903 | 1941 | Hawaiian Islands, USA | Missing | Access | |
| Amastra fragilis | Pilsbry & Cooke, 1914 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra fragosa | Cooke, 1917 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra fraterna | Sykes, 1896 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra globosa | Cooke, 1933 | 1951 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra goniops | Pilsbry & Cooke, 1914 | 1922 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra gouveii | Cooke, 1917 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra grayana | (Pfeiffer, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra gulickiana | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra hawaiiensis | Hyatt & Pilsbry, 1911 | Hawaii amastra | ? | Hawaiian Islands, USA | Missing | Access |
| Amastra hitchcocki | Cooke, 1917 | 1924 | Molokai, Hawaiian Islands, USA | Missing | Access | |
| Amastra humilis | (Newcomb, 1855) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra hutchinsonii | (Pease, 1862) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra implicata | Cooke, 1933 | 1933 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra inflata | (Pfeiffer, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra inopinata | Cooke, 1933 | 1933 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra irwiniana | Cooke, 1908 | 1922 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra johnsoni | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra juddii | Cooke, 1917 | 1917 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra kalamaulensis | Pilsbry & Cooke, 1914 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra kauaiensis | (Newcomb, 1860) | 1940 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra kaunakakaiensis | Pilsbry & Cooke, 1914 | 1913 | Molokai, Hawaiian Islands, USA | Missing | Access | |
| Amastra knudsenii | (Baldwin, 1895) | 1946 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra laeva | Baldwin, 1906 | 1921 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra lahainana | Pilsbry & Cooke, 1914 | 1922 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra lineolata | (Newcomb, 1853) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra luctuosa | (Pfeiffer, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra luteola | (Férrusac, 1825) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra magna | (Adams, 1851) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra makawaoensis | Hyatt & Pilsbry, 1911 | 1933 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra malleata | Smith, 1873 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra mastersi | (Newcomb, 1854) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra melanosis | (Newcomb, 1854) | 1917 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Amastra metamorpha | Pilsbry & Cooke, 1914 | 1922 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra mirabilis | Cooke, 1917 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra modesta | (Adams, 1851) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra modicella | Cooke, 1917 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra moesta | (Newcomb, 1854) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra montagui | Pilsbry, 1913 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra montana | Baldwin, 1906 | 1920 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra montivaga | Cooke, 1917 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra morticina | Hyatt & Pilsbry, 1911 | 1948 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra mucronata | (Newcomb, 1853) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra nana | (Baldwin, 1895) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra nannodes | Cooke, 1933 | 1933 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra neglecta | Pilsbry & Cooke, 1914 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra nigra | (Pfeiffer, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra nubifera | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra nubigena | Pilsbry & Cooke, 1914 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra nubilosa | (Mighels, 1845) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra nucleola | (Gould, 1845) | 1936 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra nucula | Smith, 1873 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra obesa | (Newcomb, 1853) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra oswaldi | Cooke, 1933 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra ovatula | Cooke, 1933 | 1945 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra pagodula | Cooke, 1917 | 1946 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Amastra paulula | Cooke, 1917 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra peasei | Smith, 1873 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra pellucida | (Baldwin, 1895) | ? | Hawaiian Islands, USA | Extinct | Access | |
| Amastra perversa | Hyatt & Pilsbry, 1911 | 1915 | Molokai, Hawaiian Islands, USA | Missing | Access | |
| Amastra petricola | (Newcomb, 1855) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra pilsbryi | Cooke, 1913 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra porcus | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Amastra porphyrostoma | (Pease, 1869) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra praeopima | Cooke, 1917 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra problematica | Cooke, 1933 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra pullata | (Baldwin, 1895) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra pusilla | (Newcomb, 1854) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra reticulata | Newcomb, 1854 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Amastra ricei | Cooke, 1917 | 1917 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra rubens | Gould, 1845 (1854?) | Ruby-coloured amastra | ? | Hawaiian Islands, USA | Missing | Access |
| Amastra rubida | Gulick, 1873 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra rubristoma | Baldwin, 1906 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra rugulosa | Pease, 1870 | 1948 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra seminigra | Hyatt & Pilsbry, 1911 | 1929 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra seminuda | Baldwin, 1906 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra senilis | Baldwin, 1903 | 1941 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Amastra sericea | (Pfeiffer, 1859) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra similaris | Pease, 1870 | 1947 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra sinistrorsa | Baldwin, 1906 | 1941 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Amastra sola | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra soror | (Pfeiffer, 1868) | 1932 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Amastra spaldingi | Cooke, 1908 | 1935 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra sphaerica | Pease, 1870 | 1947 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Amastra spicula | Cooke, 1917 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra subcornea | Hyatt & Pilsbry, 1911 | 1941 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra subcrassilabris | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra subobscura | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra subrostrata acuminata | Cooke, 1933 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Amastra subrostrata subrostrata | Pfeiffer, 1859 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Amastra subsoror auwahiensis | Pilsbry & Cooke, 1914 | 1946 | Hawaiian Islands, USA | Extinct | Access | |
| Amastra subsoror subsoror | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Amastra sykesi | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra tenuilabris | Gulick, 1873 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra tenuispira | (Baldwin, 1895) | ? | Hawaiian Islands, USA | Extinct | Access | |
| Amastra textilis | (Férrusac, 1825) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra thaanumi | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra thurstoni | Cooke, 1917 | 1917 | Hawaiian Islands, USA | Extinct | Access | |
| Amastra transversalis | (Pfeiffer, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra tricincta | Hyatt & Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra tristis | (Férrusac, 1825) | 1960's or later | Hawaiian Islands, USA | Missing | Access | |
| Amastra turritella | (Férrusac, 1824 (1821?)) | 1960's or later | Hawaiian Islands, USA | Missing | Access | |
| Amastra ultima | Pilsbry & Cooke, 1914 | 1923 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Amastra umbilicata arenarum | Pilsbry & Cooke, 1914 | ? | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Amastra umbilicata pluscula | Cooke, 1917 | ? | Oahu, Hawaiian Islands, USA | Extinct | Access | |
| Amastra umbilicata umbilicata | (Pfeiffer, 1856) | 1947 | Hawaiian Islands, USA | Extinct | Access | |
| Amastra umbrosa | (Baldwin, 1895) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra undata | (Baldwin, 1895) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra uniplicata | (Hartman, 1888) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra variegata | (Pfeiffer, 1849) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra vetusta | (Baldwin, 1895) | 1943 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Amastra violacea | (Newcomb, 1853) | ? | Hawaiian Islands, USA | Missing | Access | |
| Amastra viriosa | Cooke, 1917 | 1922 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Amastra whitei | Cooke, 1917 | 1915 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Armsia petasus | (Ancey, 1899) | 1958 | Hawaiian Islands, USA | Missing | Access | |
| Carelia anceophila | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia bicolor angulata | Pease, 1871 | ? | Hawaiian Islands, USA | Missing | Access | |
| Carelia bicolor bicolor | (Jay, 1839) | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia cochlea | (Reeve, 1849) | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia cumingiana cumingiana | (Pfeiffer, 1855) | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia cumingiana meineckei | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia dolei dolei | Ancey, 1893 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia dolei isenbergi | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia evelynae | Cooke & Kondo, 1952 | ? | Kauai, Hawaiian Islands, USA | Extinct | Access | |
| Carelia glossema | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia hyattiana | Pilsbry, 1911 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia kalalauensis | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia knudseni | Cooke, 1931 | 1931 | Hawaiian Islands, USA | Extinct | Access | |
| Carelia lirata | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia lymani | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia mirabilis | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia necra necra | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia necra spaldingi | Cooke, 1931 | ? | Kauai, Hawaiian Islands, USA | Extinct | Access | |
| Carelia olivacea baldwini | Cooke, 1931 | pre-1931 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Carelia olivacea infrequens | Cooke, 1931 | ? | Kauai, Hawaiian Islands, USA | Extinct | Access | |
| Carelia olivacea moloaaensis | Cooke & Kondo, 1952 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia olivacea olivacea | Pease, 1866 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia olivacea priggei | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia olivacea propinquella | Cooke | ? | Kauai, Hawaiian Islands, USA | Extinct | Access | |
| Carelia paradoxa magnapustula | Cooke & Kondo, 1952 | ? | Kauai, Hawaiian Islands, USA | Extinct | Access | |
| Carelia paradoxa paradoxa | Pfeiffer, 1854 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia paradoxa thaanumi | Cooke, 1931 | ? | Kauai, Hawaiian Islands, USA | Extinct | Access | |
| Carelia paradoxa waipouliensis | Cooke & Kondo, 1952 | 1945 or earlier | Kauai, Hawaiian Islands, USA | Extinct | Access | |
| Carelia periscelis | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia pilsbryi pilsbryi | Sykes, 1909 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia pilsbryi tsunami | Cooke & Kondo, 1952 | ? | Kauai, Hawaiian Islands, USA | Extinct | Access | |
| Carelia sinclairi | Ancey, 1892 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia tenebrosa | Cooke, 1931 | ? | Hawaiian Islands, USA | Extinct | Access | |
| Carelia turricula | (Mighels, 1845) | ? | Hawaiian Islands, USA | Extinct | Access | |
| Laminella alexandri | (Newcomb, 1865) | 1935 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Laminella bulbosa | (Gulick, 1858) | ? | Hawaiian Islands, USA | Missing | Access | |
| Laminella citrina | (Pfeiffer, 1848) | ? | Hawaiian Islands, USA | Missing | Access | |
| Laminella concinna | (Newcomb, 1854) | ? | Hawaiian Islands, USA | Missing | Access | |
| Laminella depicta | (Baldwin, 1895) | ? | Hawaiian Islands, USA | Missing | Access | |
| Laminella gravida | (Férussac, 1825) | ? | Hawaiian Islands, USA | Missing | Access | |
| Laminella kuhnsi | (Cooke, 1908) | ? | Hawaiian Islands, USA | Missing | Access | |
| Laminella picta | (Baldwin, 1895) | ? | Hawaiian Islands, USA | Missing | Access | |
| Laminella remyi | (Newcomb, 1855) | ? | Hawaiian Islands, USA | Missing | Access | |
| Laminella straminea | (Reeve, 1850) | ? | Hawaiian Islands, USA | Missing | Access | |
| Laminella tetrao | (Newcomb, 1855) | ? | Hawaiian Islands, USA | Missing | Access | |
| Laminella venusta | (Mighels, 1845) | - | (rediscovered) | Hawaiian Islands, USA | Rediscovered | Access |
| Leptachatina accineta | (Mighels, 1845) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina acuminata | (Gould, 1847) | 1926 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina anceyana | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina antiqua | Pease, 1870 | 1937 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina approximans | Ancey, 1897 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina arborea | Sykes, 1900 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina attenuata | Cooke, 1911 | 1925 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina baldwini | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina balteata | Pease, 1870 | 1947 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina brevicula | Pease, 1869 | 1935 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina callosa | (Pfeiffer, 1857) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina captiosa | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina cingula | (Gould, 1847) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina compacta | (Pease, 1869) | 1947 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina concolor | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina conicoides | Sykes, 1900 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina conspicienda | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina convexiuscula | Sykes, 1900 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina cookei | Pilsbry, 1914 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina corneola | (Pfeiffer, 1846) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina coruscans | (Hartman, 1888) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina costulata | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina costulosa | Pease, 1870 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina deceptor | Cockerell, 1927 | 1948 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina defuncta | Cooke, 1910 | 1941 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina dimidiata | (Pfeiffer, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina dormitor | Pilsbry & Cooke, 1914 | 1913 | Molokai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina dulcis | Cooke, 1911 | 1946 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina emerita | Sykes, 1900 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina exilis | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina exoptabilis | Cooke, 1910 | 1947 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina extensa | Pease, 1870 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina fossilis | Cooke, 1910 | 1930 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina fraterna | Cooke, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina fulgida | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina fumida | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina fusca | (Newcomb, 1853) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina fuscula | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina gayi | Cooke, 1911 | 1903 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina glutinosa | (Pfeiffer, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina grana | (Newcomb, 1853) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina guttula | (Gould, 1847) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina haenensis | Cockerell, 1927 | 1933 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina henshawi | Sykes, 1903 | 1941 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina hyperodon | Pilsbry & Cooke, 1914 | 1922 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina illimis | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina imitatrix | Sykes, 1900 | 1941 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina impressa | Sykes, 1896 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina irregularis | (Pfeiffer, 1856) | 1856 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina isthmica | Ancey & Sykes, 1899 | 1907 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina knudseni | Cooke, 1910 | 1928 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina konaensis | Sykes, 1900 | 1946 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina kuhnsi | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina labiata | (Newcomb, 1853) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina laevigata | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina laevis | Pease, 1870 | 1922 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina lagena | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina lanaiensis | Cooke, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina lanceolata | Cooke, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina leiahiensis | Cooke, 1910 | 1947 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina lenta | Cooke, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina lepida | Cooke, 1910 | - | (rediscovered) | Hawaii (=Big Island), Hawaiian Islands, USA | Rediscovered | Access |
| Leptachatina leucochila | (Gulick, 1856) | 1928 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina longiuscula | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina lucida | Pease, 1870 | 1947 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina maniensis | (Pfeiffer, 1855) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina marginata | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina mcgregori | Pilsbry & Cooke, 1914 | 1914 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina microdon | Pilsbry & Cooke, 1914 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina molokaiensis | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina morbida | Cooke, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina nematoglypta | (Pilsbry & Cooke, 1914) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina obsoleta | (Pfeiffer, 1857) | 1920 | Maui, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina obtusa | (Pfeiffer, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina octogyrata | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina omphalodes | (Ancey, 1899) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina opipara | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina optabilis | Cooke, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina oryza | (Pfeiffer, 1856) | 1947 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina ovata | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina pachystoma | Pease, 1869 | 1931 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina perforata | Cooke, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina perkinsi | Sykes, 1896 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina petila | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina pilsbryi | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina praestabilis | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina pulchra | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina pumicata | (Mighels, 1845) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina pupoidea | Cooke, 1911 | 1920 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina pyramis | (Pfeiffer, 1846) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina resinula | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina saccula | (Hartman, 1888) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina sagittata | Pilsbry & Cooke, 1914 | 1913 | Molokai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina sandwicensis | (Pfeiffer, 1846) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina saxatilis | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina sculpta | (Pfeiffer, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina scutilus | (Mighels, 1845) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina semipicta | Sykes, 1896 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina simplex | (Pease, 1869) | 1946 | Lanai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina smithi | Sykes, 1896 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina somniator | Pilsbry & Cooke, 1914 | 1926 | Molokai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina stiria | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina striata | (Newcomb, 1861) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina striatula | (Gould, 1845) | 1935 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina subcylindracea | Cooke, 1910 | 1984 | Molokai & Oahu, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina subovata | Cooke, 1910 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina subula | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina succincta | (Newcomb, 1855) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina supracostata | Sykes, 1900 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina tenebrosa | Pease, 1870 | 1933 | Kauai, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina tenuicostata | (Pease, 1869) | 1946 | Hawaii, Hawaiian Islands, USA | Missing | Access | |
| Leptachatina terebralis | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina teres | (Pfeiffer, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina thaanumi | Cooke, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina triticea | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina turrita | (Gulick, 1856) | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina vana | Sykes, 1900 | ? | Hawaiian Islands, USA | Missing | Access | |
| Leptachatina varia | Cooke, 1910 | 1910 | MolokaiHawaiian Islands, USA | Missing | Access | |
| Leptachatina ventulus | (Férussac, 1825) | ? | Hawaiian Islands, USA | Missing | Access | |
| Pauahia artata | (Cooke, 1911) | ? | Hawaiian Islands, USA | Missing | Access | |
| Pauahia chrysallis | (Pfeiffer, 1855) | ? | Hawaiian Islands, USA | Missing | Access | |
| Pauahia tantilla | (Cooke, 1911) | ? | Hawaiian Islands, USA | Missing | Access | |
| Planamastra digonomorpha | (Ancey, 1889) | ? | Hawaiian Islands, USA | Missing | Access | |
| Planamastra peaseana | Pilsbry, 1911 | ? | Hawaiian Islands, USA | Missing | Access | |
| Planamastra spaldingi | Cooke, 1933 | ? | Hawaiian Islands, USA | Missing | Access | |
| Tropidoptera alata | (Pfeiffer, 1856) | 1913 | Lanai, Hawaiian Islands, USA | Missing | Access | |
| Tropidoptera discus | Pilsbry & Vanatta, 1905 | 1913 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Tropidoptera heliciformis | (Ancey, 1890) | ? | Hawaiian Islands, USA | Missing | Access | |
| Tropidoptera rex | (Sykes, 1904) | 1916 | Oahu, Hawaiian Islands, USA | Missing | Access | |
| Tropidoptera wesleyi | (Sykes, 1896) | 1916 | Oahu, Hawaiian Islands, USA | Missing | Access |
Family: Cerastidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Pachnodus curiosus | Gerlach, 2003 | Subfossil (early 1800's?) | Curieuse, Seychelles | Extinct | Access | |
| Pachnodus ladiguensis | Gerlach, 2003 | Subfossil (mid-1800's?) | La Digue island, Seychelles | Extinct | Access | |
| Pachnodus velutinus | Pfeiffer, 1868 | Velutine pachnodus | Between 1972 and 1994 | Mahé island, Seychelles | Extinct | Access |
| Rachis comorensis | (Morelet, 1881) | ? | Mayotte | Missing | Access | |
| Rhachistia aldabrae | Martens, 1898 | Aldabra banded snail | (rediscovered) | Aldabra Atoll, Seychelles | Rediscovered | Access |
| Rhachistia sanguinea | (Barclay, 1857) | ? | Mauritius | Extinct | Access | |
| Rhachistia vesiculatus | (Benson, 1859) | ? | Mauritius | Extinct | Access |
Family: Enidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Balearena gymnesica | Altaba, 2007 | Late Pleistocene | Mallorca, Balearic Islands, Spain | Extinct | Access | |
| Boninena hataii | Habe, 1973 | Late Pleistocene | Ogasawara Islands, Japan | Extinct | Access | |
| Napaeus arinagaensis | Artiles, Deniz & Martín, 2011 | ? | Gran Canaria, Canary Islands, Macaronesia | Missing | Access | |
| Yakuena hachijoensis | (Kuroda, 1945) | ? | Japan | Extinct | Access |
Family: Lauriidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Leiostyla abbreviata | Lowe, 1852 | Madeiran land snail | 1878 | Madeira | Missing | Access |
| Leiostyla cassida | (Lowe, 1831) | Madeiran land snail | Madeira | Madeira | Missing | Access |
| Leiostyla cassidula | (R.T. Lowe, 1852) | Madeiran land snail | (rediscovered) | Madeiran Archipelago | Rediscovered | Access |
| Leiostyla castanea | (Shuttleworth, 1852) | 1878 | Teneriffe, Canary Islands, North Africa | Missing | Access | |
|
Leiostyla castanheiraensis |
Groh & Pokryszko, 2019 | ? | Deserta Grande, Desertas Islands, Madeira | Missing | Access | |
| Leiostyla concinna | R.T. Lowe, 1852 | Madeiran land snail | ? | Madeira | Extant? | Access |
| Leiostyla cooki | Cameron & Pokryszko, 2019 | ? | Deserta Grande, Desertas Islands, Madeira | Missing | Access | |
| Leiostyla desertaensis | Pokryszko & Teixeira, 2019 |
? | Bugio & Deserta Grande, Desertas Islands, Madeira | Missing | Access | |
| Leiostyla falknerorum | Bank, Groh & Ripken, 2002 | Madeiran land snail | (rediscovered) | Madeiran Archipelago | Rediscovered | Access |
| Leiostyla gibba | Lowe, 1852 | Madeiran land snail | 1878 | Madeira | Missing | Access |
| Leiostyla lamellosa | Lowe, 1852 | Madeiran land snail | 1878 | Madeira | Extinct | Access |
| Leiostyla simulans | Pokryszko & Groh, 2019 | ? | Bugio & Deserta Grande, Desertas Islands, Madeira | Missing | Access | |
| Leiostyla simulator | (Pilsbry, 1923) | ? | "Madeira" | Missing | Access |
Family: Partulidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Eua globosa | Pilsbry & Cooke, 1934 (1935?) | 1970 | 'Eua, Tonga | Missing | Access | |
| Palaopartula leucothoe | Semper, 1865 | White Palau tree snail | 1936 | Palau (=Belau) | Missing | Access |
| Partula amanda | Garrett, 1884 | ? | French Polynesia | Invalid (synonym) | Access | |
| Partula approximata | Garrett, 1884 | Approximate tree-snail | ? | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula arguta | Pease, 1864 | Acute Huahine tree-snail | 14 April 1994 | Huahine, Society Islands, French Polynesia | Missing | Access |
| Partula atilis | Crampton, 1956 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula aurantia | Crampton, 1932 | Orange Tree-snail, Moorean Viviparous Tree snail, Polynesian tree-snail (generic) | 1980's or before | Moorea, Society Islands, French Polynesia | Extinct | Access |
| Partula auriculata | Broderip, 1832 | Ear-shaped tree-snail, Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula bicolor | Pease, 1871 | ? | Mariana Islands | Invalid (synonym) | Access | |
| Partula bilineata | Pease, 1866 | Two-lined tree-snail, Polynesian tree-snail (generic) | pre-1994 | Tahaa, Society Islands, French Polynesia | Extinct | Access |
| Partula castanea | Garrett, 1884 | Chestnut-coloured tree-snail | ? | French Polynesia | Extinct | Access |
| Partula clara | Pease, 1864 | - | (rediscovered) | Tahiti, Society Islands, French Polynesia | Rediscovered | Access |
| Partula clarkei | Gerlach, 2016 | 1 January 1996 | Raiatea, Society Islands, French Polynesia | Missing | Access | |
| Partula compacta | Pease, 1866 | Compact tree-snail | ? | French Polynesia | Extinct | Access |
| Partula cootei | Gerlach, 2016 | ? | Austral Islands | Missing? | Access | |
| Partula crassilabris | Pease, 1866 | Thick-lipped tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula cuneata | Crampton, 1956 | Acute Raiatea tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula cytherea | Cooke & Crampton, 1930 | Tahiti tree-snail (generic) | 1977 | Papenoo Valley, Tahiti, Society Islands | Extinct | Access |
| Partula dentifera callifera | L. Pfeiffer, 1857 | Polynesian tree-snail (generic) | ? | Raiatea, Society Islands | Extinct | Access |
| Partula dentifera candida | Crampton, 1956 | White tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula dentifera cedista | Crampton, 1956 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula dentifera citrina | Pease, 1866 | Light yellow tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula dentifera dentifera | Pfeiffer, 1852 (1853? 1854?) | Polynesian tree-snail (generic) | pre-1991 | Raiatea, Society Islands, French Polynesia | Extinct in the wild | Access |
| Partula dentifera formosa | Garrett, 1884 | Beautiful tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula dentifera imperforata | Pfeiffer, 1877 | Imperforate tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula desolata | Bauman & Kerr, 2013 | ca. 1000 yBP | Rota, Mariana Islands, Micronesia | Extinct | Access | |
| Partula diminuta | Adams, 1851 | 1970's | Pirae Valley, Tahiti | Extinct? | Access | |
| Partula dolichostoma | Crampton, 1956 | Narrow-mouthed tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula dolorosa | Crampton & Cooke, 1953 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula elongata | Pease, 1866 | - | ? | French Polynesia | Invalid? | Access |
| Partula emersoni | Pilsbry, 1913 | - | (rediscovered) | Pohnpei, Federated States of Micronesia | Rediscovered | Access |
| Partula eremita | Crampton & Cooke, 1953 | Hermit tree-snail | late 1980's? | Tahaa, Society Islands | Extinct | Access |
| Partula faba faba | (Gmelin, 1791) | Captain Cook's bean snail | 21 February 2016 | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula faba subangulata | Pease, 1870 | before 1994 (c.1992) | Tahaa, Society Islands, French Polynesia | Extinct | Access | |
| Partula filosa | Pfeiffer, 1851 | Polynesian tree-snail (generic) | Between 1970 and 1980's | Pirae Valley, Tahiti Nui, Society Islands, French Polynesia | Extinct | Access |
| Partula fusca | Pease, 1866 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula garrettii | Pease, 1865 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula guamensis | Pfeiffer, 1846 | 1936 | Pohnpei, Federated States of Micronesia | Missing | Access | |
| Partula hebe bella | Pease, 1871 | 1992? | Raiatea, Society Islands, French Polynesia | Invalid (synonym) | Access | |
| Partula hebe hebe | Pfeiffer, 1846 | ? | Raiatea, Society Islands, French Polynesia | Extinct in the wild | Access | |
| Partula incrassa exigua | Crampton, 1932 | Small tree-snail, Moorean viviparous tree snail | 1982 | Moorea, Society Islands | Extinct | Access |
| Partula labrusca | Crampton & Cooke, 1953 | Vine tree-snail, Vine Raiatea tree snail | 1992 (wild); 2002 (captivity) | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula langfordi | Kondo, 1970 | Langford's tree snail, akaleha | 1992? 1996? | Aguiguan, Mariana Islands, Micronesia | Missing | Access |
| Partula leptochila | Crampton, 1956 | Narrow-lipped tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula levistriata | Crampton, 1956 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula lugubris | Pease, 1865 | 1992 | Raiatea, Society Islands, French Polynesia | Extinct | Access | |
| Partula lutea | Lesson, 1831 | Yellow tree-snail | between 1986 and 1991? | Bora Bora (native) & Maupiti (introduced), Society Islands | Extinct | Access |
| Partula magistri | Gerlach, 2016 | ? | Raiatea, Society Islands, French Polynesia | Extinct | Access | |
| Partula makatea | Gerlach, 2016 | ? | Tuamotus | Extinct | Access | |
| Partula microstoma | “Pease” Hartmanm 1881 | Small-mouthed tree-snail | ? | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula milleri | Solem, 1959 | ? | Espiritu Santo Island, Vanuatu | Missing | Access | |
| Partula mirabilis | Crampton, 1924 | Moorean viviparous tree snail (generic), Polynesian tree-snail (generic) | 1984-5 or later | Moorea, Society Islands, French Polynesia | Extinct in the wild | Access |
| Partula mooreana | Hartman, 1880 | Moorean viviparous tree snail (generic), Polynesian tree snail (generic) | 1985 or later | Moorea, Society Islands, French Polynesia | Extinct in the wild | Access |
| Partula navigatoria levilineata | Crampton, 1956 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula navigatoria navigatoria | Pfeiffer, 1849 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands, French Polynesia | Extinct in the wild | Access |
| Partula navigatoria radiata | Pease, 1864 | Radiate tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula nodosa | Pfeiffer, 1851 | Polynesian tree-snail (generic) | 1980's or before | Tahiti, Society Islands, French Polynesia | Extinct in the wild | Access |
| Partula nucleola | Garrett, 1884 | ? | French Polynesia | Extinct in the wild | Access | |
| Partula olympia | Crampton, 1924 | ? | Moorea, Society Islands | ? | Access | |
| Partula planilabrum | Pease, 1864 | Flat-lipped tree-snail | late 1980's? | Tahaa, Society Islands | Extinct | Access |
| Partula producta | Pease, 1865 | 1970 (1977?) | Faurahi Valley, Tahiti, Society Islands | Extinct | Access | |
| Partula protea | Pease, 1866 | ? | French Polynesia | Extinct | Access | |
| Partula protracta | Crampton, 1956 | Protracted tree-snail | 1992 | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula raiatensis | Garrett, 1884 | ? | Raiatea, Society Islands, French Polynesia | Extinct | Access | |
| Partula remota | Crampton, 1956 | Remote Tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula robusta | Pease, 1863 | Robust tree-snail | 1992 | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula rosea | Broderip, 1832 | Rosy tree snail, Areho | pre-2000 | Huahine, Society Islands, French Polynesia | Extinct in the wild | Access |
| Partula rufa | Lesson, 1831 | 1936 | Kosrae, Federated States of Micronesia | Missing | Access | |
| Partula rustica | Pease, 1866 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula sagitta | Crampton & Cooke, 1953 | Arrow tree-snail | late 1980's | Tahaa, Society Islands | Extinct | Access |
| Partula salifana | Crampton, 1925 | Guam tree-snail, Mount Alifana partula | ? | Guam, Mariana Islands, Micronesia | Extinct | Access |
| Partula simulans | Pease, 1866 | ? | French Polynesia | Extinct in the wild | Access | |
| Partula straminea | Pilsbry, 1909 | ? | French Polynesia | Invalid (synonym) | Access | |
| Partula subgonochila | Mousson, 1871 | - | (rediscovered) | Alofi & Futuna | Rediscovered | Access |
| Partula suturalis strigosa | Pfeiffer, 1855 | ? | Moorea, Society Islands, French Polynesia | Extinct in the wild | Access | |
| Partula suturalis suturalis | Pfeiffer, 1855 | ? | Moorea, Society Islands, French Polynesia | Extinct | Access | |
| Partula suturalis vexillum | Pease, 1866 | ? | Moorea, Society Islands, French Polynesia | Extinct in the wild | Access | |
| Partula taeniata | Mörch (=Mørch), 1850 | - | (rediscovered) | French Polynesia | Rediscovered | Access |
| Partula thalia | Garrett, 1884 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula tohiveana | Crampton, 1924 | ? | Moorea, Society Islands, French Polynesia | Extinct in the wild | Access | |
| Partula tristis | Crampton & Cooke, 1953 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula turgida | Pease, 1864 | Turgid tree-snail, Moorea tree-snail | 1992 | Raiatea, Society Islands | Extinct | Access |
| Partula turneri | Pfeiffer, 1860 | ? | Vanuatu | Extinct | Access | |
| Partula umbilicata | Pease, 1866 | Umbilicate tree-snail | late 1980's? | ? | Extinct | Access |
| Partula varia | Broderip, 1832 | Polynesian tree-snail (generic) | pre-2000 | Huahine, Society Islands, French Polynesia | Extinct in the wild | Access |
| Partula variabilis | Pease, 1866 | Variable tree-snail | ? | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Partula vittata | Pease, 1866 | Polynesian tree-snail (generic) | 1992 | Raiatea, Society Islands, French Polynesia | Extinct | Access |
| Samoana abbreviata | Mousson, 1869 | Short Samoan tree snail | (rediscovered) | American Samoa | Rediscovered | Access |
| Samoana attenuata | (Pease, 1864) | Cone-shaped tree-snail | February 2006 | Tahiti, Moorea and Raiatea, Society Islands, French Polynesia | Missing | Access |
| Samoana cramptoni | Pilsbry & Cooke, 1934 | 1933 | 'Eua, Tonga | Missing | Access | |
| Samoana inflata | (Reeve, 1842) | Polynesian tree-snail (generic) | pre-1996 | Hiva Oa and Tahuata, Marquesas Islands, French Polynesia | Extinct | Access |
| Samoana jackieburchi | Kondo, 1980 | Polynesian tree-snail (generic) | 1980's or before | Tahiti, Society Islands, French Polynesia | Extinct | Access |
| Samoana minuta | Pfeiffer, 1857 | 2000 | Fatu Hiva, Marquesas Islands, French Polynesia | Missing? | Access | |
| Samoana pilsbryi | Gerlach, 2016 | ? | Marquesas Islands | Missing | Access | |
| Samoana solitaria | Crampton, 1932 | ? | Society Islands, French Polynesia | Invalid (synonym) | Access |
Family: Pupillidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Gibbulinopsis sp. nov. 'Rodrigues' | - | ? | Rodrigues, Mascarene Islands | Missing? | Access | |
| Lyropupa ovatula | Cooke & Pilsbry, 1920 | ? | Hawaiian Islands, USA | Missing? | Access | |
| Lyropupa perlonga | W.H. Pease, 1871 | 1980 | Hawaiian Islands, USA | Extinct | Access | |
| Pupoidopsis hawaiensis | Pilsbry & Cooke in Pilsbry 1921 | - | (rediscovered) | Hawaiian Islands, USA | Rediscovered | Access |
| Vertigo bermudensis | Pilsbry, 1919 | (rediscovered) | Bermuda | Rediscovered | Access | |
| Vertigo binneyana | Sterki, 1890 | Cylindrical vertigo | (rediscovered) | North America | Rediscovered | Access |
| Vertigo marki | Gulick, 1904 | ? | Bermuda | Missing | Access | |
| Vertigo parcedentata | Braun, 1847 | Late Pleistocene | Europe | Extinct | Access | |
| Vertigo pseudosubstriata | Lozek, 1954 | (rediscovered) | Central Asia, Eastern Europe & Central Europe | Rediscovered | Access |
Family: Vertiginidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Gastrocopta chichijimana | Pilsbry, 1916 | ? | Ogasawara Islands, Japan | Extinct | Access | |
| Gastrocopta ogasawarana | Pilsbry, 1916 | ? | Ogasawara Islands, Japan | Extinct | Access | |
| Gastrocopta riograndensis | (Pilsbry, 1916) | Rio Grande snaggletooth | ? | Texas, USA | Missing | Access |
|
Hypselostoma elephas
|
van Benthem-Jutting, 1950 | Elephant trunk snail | ? | near Bukit Tenggek, Pahang, Peninsular Malaysia | Missing | Access |
| Nesopupa litoralis | Cooke & Pilsbry, 1920 | ? | Hawaiian Islands, USA | Missing | Access | |
| Nesopupa turtoni | (E. A. Smith, 1892) | - | (rediscovered) | St Helena | Rediscovered | Access |