Species
* '' Megaustenia annhiae'' (Thach & F. Huber, 2017) * '' Megaustenia balansai'' (Mabille, 1889) * '' Megaustenia birmanica'' (Philippi, 1847) * '' Megaustenia cochinchinensis'' (Morelet, 1866) * '' Megaustenia fragilis'' (Möllendorff, 1901) * '' Megaustenia heliciformis'' (L. Pfeiffer, 1855) * '' Megaustenia huberi'' (Thach, 2016) * '' Megaustenia imperator'' (A. Gould, 1859) * '' Megaustenia inusitata'' (Godwin-Austen, 1898) * '' Megaustenia khyoungensis'' (Godwin-Austen, 1888) * '' Megaustenia malefica'' (J. Mabille, 1887) * '' Megaustenia messageri'' (Bavay & Dautzenberg, 1909) * '' Megaustenia praestans'' (Gould, 1843) * '' Megaustenia rondonyi'' (H. Fischer, 1898) * '' Megaustenia siamensis'' (Haines, 1855) * '' Megaustenia tongkingensis'' (Möllendorff, 1901) * '' Megaustenia unguiculus'' (Morelet, 1865) ;Species brought into synonymy: * ''Megaustenia russeola'' (Morelet, 1865): synonym of '' Durgella russeola'' (Morelet, 1865) (unaccepted combination) * ''Megaustenia siamense'' (Haines, 1855): synonym of ''Megaustenia siamensis'' (Haines, 1855) (incorrect gender of species name) * ''Megaustenia tecta'' (Souleyet, 1852): synonym of '' Macrochlamys tecta'' (Souleyet, 1852)References
* Theobald, W. (1857). Notes on the distribution of some of the land and freshwater shells of India: Part I. The Journal of the Asiatic Society of Bengal, 26 (4): 245–254. Calcutta. * Solem, A. (1966). Some non-marine mollusks from Thailand, with notes on classification of the Helicarionidae. Spolia Zoologica Musei Hauniensis, 24: 1–110, 3 plates. * Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16, 2017.External links