Pelopina rudis (L.A. Reeve, 1859) Malaysia
Cyathodonta rugosa (J.B.P.A. Lamarck, 1818) USA, Louisiana
Asthenothaerus rushii (H.A. Pilsbry, 1897) Argentina, Chubut25 mm
Cyathodonta sagamiensis T. Habe, 1977 Japan
Thracia salsettensis (J.C. Melvill, 1893) India, Bombay
Thracia schencki (FOSSIL) Teglund, 1933 † USA, Washington, Skagit
Thracia schmidti (FOSSIL) L. Krishtofovich, 1947 † Russia, Sakhalin
Parvithracia sematana (M. Yokoyama, 1922) Japan, Chiba
Thracia septentrionalis J.G. Jeffreys, 1872 Svalbard
Thracia shokawensis I. Hayami, 1959 China, Heilongjiang, Harbin
Thracia similis J.P.Y. Couthouy, 1839 Argentina, Rio Negro21 mm
Parvithracia sirenkoi G.M. Kamenev, 2002 Kuril Islands
Thracia speciosa G.F. Angas, 1869 New South Wales
Cyathodonta spenceri (FOSSIL) W.H. Dall, 1903 †
Thracia squamosa P.P. Carpenter, 1856 Mexico, Cape San Lucas
Thracia stelcki (FOSSIL) McLearn, 1945 † United States, Alaska, North Slope
Thracia stimpsoni W.H. Dall, 1886 Florida
Thracia stutchburyi M. Huber, 2010
Thraciopsis subrecta B.C. Cotton& F.C. Godfrey, 1938 South Australia
Thracia subrhombica (FOSSIL) Hayami 1958 †
Parvithracia suteri H.J. Finlay, 1927 New Zealand
Thracia transversa (FOSSIL) (Lea) †
Thracia trapezoides T.A. Conrad, 1849 British Columbia, Victoria65 mm
Lampeia triangula G.M. Kamenev& V.A. Nadtochy, 1998
Cyathodonta tristani (FOSSIL) A.A. Olsson, 1922 † Costa Rica, Pueblo Nuevo
Cyathodonta tumbeziana A.A. Olsson, 1961
Cyathodonta undulata T.A. Conrad, 1849 Panama West20 mm
Thracia utcholokensis (FOSSIL) Ilyina, 1962 † Western Kamchatka
Thracia vegrandis W.B. Marshall& R. Murdoch, 1919 New Zealand
Thracia viceliacensis (FOSSIL) A.V.M.D. D'Orbigny,1850 † France, Rhône-Alpes, Loire
Asthenothaerus villosior P.P. Carpenter, 1864 Mexico, Cape San Lucas
Thracia villosiuscula (W. Macgillivray, 1827) UK, England20,2 mm
Thracia vitrea (F.W. Hutton, 1873) New Zealand, Wellington
Phragmorisma watsoni (E.A. Smith, 1885) New South Wales
Thracia weedi (FOSSIL) Stanton, 1899 † USA, Utah, Duchesne