22903 Abbottina rivularis (Basilewsky, 1855) Gobionidae Gudgeons Cypriniformes Teleostei Chinese false gudgeon Asia: originally eastern China, Korea and Japan. Introduced in the Mekong basin (Ref. 43281). Recorded from Tedzhen River basin in Turkmenistan (Ref. 39702). AMNH 11002 Abbottina rivularis AMNH 11043 Pseudogobio rivularis AMNH 20496 Abbottina rivularis AMNH 79297 Abbottina rivularis AMNH 79353 Abbottina rivularis AMNH 11015 1921 Abbottina rivularis AMNH 7998 1921 Pseudogobio rivularis AMNH 11010 1922 Pseudogobio rivularis AMNH 11014 1922 Pseudogobio rivularis AMNH 11001 1924 Pseudogobio rivularis AMNH 11027 1924 Pseudogobio rivularis AMNH 20490 1924 Abbottina rivularis AMNH 11040 1925 Pseudogobio rivularis