Choanomphalus mongolicus Kozhov, 1946 (additional source)
Galba sibirica (Westerlund, 1885) (basis of record)
Gyraulus (Armiger) annandalei (Germain, 1918) accepted as Armiger annandalei (Germain, 1918) (basis of record)
Gyraulus infraliratus (Westerlund, 1877) (additional source)
Gyraulus kruglowiae (Johansen, 1937) (additional source)
Gyraulus terekholicus (Prozorova & Starobogatov, 1997) (basis of record)
Orientogalba viridis (Quoy & Gaimard, 1832) (additional source)
Radix bactriana (T. Hutton, 1849) (additional source)
Radix mongolica (Yen, 1939) (basis of record)
Radix obliquata (E. von Martens, 1864) (basis of record)
Valvata (Sibirovalvata) brevicula Kozhov, 1936 represented as Valvata brevicula Kozhov, 1936 (additional source)
Valvata sibirica f. frigida Westerlund, 1873 (basis of record)

Mongolia for Galba sibirica (Westerlund, 1885) 
Mongolia for Gyraulus (Armiger) annandalei (Germain, 1918) 
Mongolia for Helicorbis kozhovi Starobogatov & Streletzkaja, 1967 

 Distribution

 for Choanomphalus mongolicus Kozhov, 1946

Choanomphalus mongolicus is a species endemic to Mongolia. It inhabits the Hövsgöl Lake and is not found elsewhere [details]