List of non-marine molluscs of Taiwan



The non-marine mollusks of Taiwan are a part of the molluscan fauna of Taiwan. A number of species of non-marine mollusks are found in the wild in Taiwan.


 * Summary table of number of species

Land gastropods
Assimineidae
 * Assiminea nitida (Pease, 1864) – on Pratas Island

Truncatellidae
 * Truncatella guerinii A. & J. B. Villa, 1841 – on Pratas Island
 * Truncatella pfeifferi Martens, 1860 – on Pratas Island

Ellobiidae
 * Melampus castanea (Mühlfeld, 1818) – on Pratas Island
 * Melampus nuxeastaneus Kuroda, 1949 – on Pratas Island
 * Melampus flavus (Gmelin, 1791) – on Pratas Island
 * Melampus sculptus (Pfeiffer, 1855) – on Pratas Island
 * Melampus taeniolatus (Hombron & Jacquinot, 1854) – on Pratas Island
 * Tralia malanastoma Garrett, 1873 – on Pratas Island

Veronicellidae
 * Laevicaulis alte (Férussac, 1821) – on Pratas Island

Clausiliidae
 * Hemiphaedusa (Hemizaptyx) antuensis chichiensis Nordsieck, 2005
 * Hemiphaedusa (Hemizaptyx) hemmeni Nordsieck, 2005
 * Hemiphaedusa (Hemizaptyx) hemmeni yucola Nordsieck, 2005
 * Hemiphaedusa (Hemizaptyx) longiplicata Nordsieck, 2005
 * Thaumatoptyx costellata Nordsieck, 2005
 * Thaumatoptyx gonyptyx lacuphila Nordsieck, 2005
 * Thaumatoptyx uraniscoptyx diploptyx Nordsieck, 2005

Pupillidae
 * Gastrocopta pediculus (Shuttleworth, 1852) – on Pratas Island
 * Gastrocopta pediculus ovatula (Moellendorff, 1890)
 * Gastrocopta servilis (Gould, 1843) – on Pratas Island

Vertiginidae
 * Nesopupa yamagutii Kuroda, 1941 – on Pratas Island, endemic to Taiwan
 * Vertigo sp. – on Pratas Island

Succineidae
 * Succinea erythrophana Ancey, 1883 – on Pratas Island

Subulinidae
 * Lamellaxis gracilis (Hutton, 1834) – on Pratas Island
 * Lamellaxis turgidulum (Heude, 1841) – on Pratas Island
 * Paropeas achatinaceum (Pfeiffer, 1846) – on Pratas Island
 * Subulina octona (Bruguière, 1792) – on Pratas Island

Achatinidae
 * Achatina fulica Bowdich, 1822 – exotic species, on Pratas Island

Streptaxidae
 * Indoennea bicolor (Hutton, 1834) – on Pratas Island
 * Elma Adams, 1866

Helicarionidae
 * Liardetia yaeyamensis (Pilsbry, 1901) – on Pratas Island

Gastrodontidae
 * Zonitoides arboreus (Say, 1816) – on Pratas Island

Philomycidae
 * Meghimatium burchi Tsai & Wu, 2008
 * Meghimatium bilineatum
 * Meghimatium fruhstorferi (Collinge, 1901)
 * Meghimatium pictum
 * Meghimatium rugosum

Arionidae
 * Arion distinctus Mabille, 1868

Agriolimacidae
 * Deroceras laeve (O. F. Müller, 1774)

Bradybaenidae
 * Acusta tourannensis (Souleyet, 1842) – on Pratas Island
 * Bradybaena similaris (Férussac, 1822) – on Pratas Island
 * Aegista subchinensis
 * Aegista mackensii
 * Aegista impexa

Camaenidae
 * Camaena cicatricosa cicatricosa (Müller, 1774)

Bivalvia
Unionidae
 * Unio douglasiae taiwanicus (Pilsbry, 1905)
 * Cristaria tenuis (Gray, 1833) [=Cristaria discoidea (Lea, 1834)]
 * Sinanodonta woodiana (Lea, 1834)