Andrussowiella Wenz, 1939 accepted as Tanousia Servain, 1882 (status source)
Bythinia adnata Neumayr, 1875 † accepted as Tanousia adnata (Neumayr, 1875) † (new combination reference)
Bythinia bodosensis L. Roth, 1881 † accepted as Tanousia bodosensis (L. Roth, 1881) † (new combination reference)
Hydrobia arminiensis Jekelius, 1932 † accepted as Tanousia arminiensis (Jekelius, 1932) † (new combination reference)
Lithoglyphulus Schlickum & Schütt, 1971 accepted as Tanousia Servain, 1882 (status source)
Lithoglyphulus lithoglyphoides Girotti, 1972 † accepted as Mercuria lithoglyphoides (Girotti, 1972) † (new combination reference)
Pseudamnicola (Andrussowiella) Wenz, 1939 accepted as Tanousia Servain, 1882 (status source)
Sandria Brusina, 1886 accepted as Tanousia Servain, 1882 (status source)
Sandria atava Andrusov, 1890 † accepted as Tanousia atava (Andrusov, 1890) † (new combination reference)
Sandria destefanii Brusina, 1902 † accepted as Tanousia destefanii (Brusina, 1902) † (status source)
Sandria kochi Brusina, 1902 † accepted as Tanousia adnata (Neumayr, 1875) † (source of synonymy)
Tanousia Servain, 1882 (additional source)
Tanousia adnata (Neumayr, 1875) † (basis of record)
Tanousia arminiensis (Jekelius, 1932) † (basis of record)
Tanousia atava (Andrusov, 1890) † (basis of record)
Tanousia bodosensis (L. Roth, 1881) † (basis of record)
Tanousia stenostoma (Nordmann, 1901) † (basis of record)