Thaumastus melanocheilus (P. Nyst, 1845)
Thaumastus monozonalis (G.P. Deshayes, 1820)
Thaumastus nehiringi (E.C. Von Martens, 1889)
Thaumastus occidentalis W.K. Weyrauch, 1960
Thaumastus olmosensis A. Zilch, 1954
Thaumastus orcesi W.K. Weyrauch, 1967
Thaumastus ortizianus F. Haas, 1955
Thaumastus plumbeus (L. Pfeiffer, 1855)
Thaumastus pseudoiostomus P. von Ströbel, 1909
Thaumastus requieni (L. Pfeiffer, 1853)
Thaumastus robertsi H.A. Pilsbry, 1944
Thaumastus salteri G.B. Sowerby, 1890
Thaumastus sangoae (J.J. von Tschudi, 1852)
Thaumastus sarcochrous H.A. Pilsbry, 1897
Thaumastus spixii (J.A. Wagner, 1827)
Thaumastus spixii paraguayanus (C.M.F. Ancey, 1888)
Thaumastus tatutor F.P. Jousseaume, 1887
Thaumastus taulisensis A. Zilch, 1953
Thaumastus taunaisii (A.E.J. Férussac, 1821)
Thaumastus taunayi (A.E.J. Férussac, 1821)
Thaumastus tetricus F. Haas, 1951
Thaumastus thompsonoides A. Oberwimmer, 1931
Thaumastus tiradentensis A. Peñas, A.C. dos Santos Coelho& A. Salgado, 1996
Thaumastus viriatus P.M.A. Morelet, 1863
Thaumastus yanamensis P.M.A. Morelet, 1863
Kara thompsoni (L. Pfeiffer, 1845)
Paeniscutalus crenellus (R.A. Philippi, 1867)
Scholvienia alutaceus (L.A. Reeve, 1850)
Scholvienia bambamarcaensis A.S.H. Breure, 1978
Scholvienia bifasciatus (R.A. Philippi, 1845)
Scholvienia bitaeniatus (P. Nyst, 1845)
Scholvienia brephoides (A.V.M.D. D'Orbigny,1835)
Scholvienia claritae H. Strebel, 1910
Scholvienia gittenbergerorum A.S.H. Breure, 1978
Scholvienia huancabambensis H. Strebel, 1910
Scholvienia iserni (R.A. Philippi, 1867)
Scholvienia jaspideus (P.M.A. Morelet, 1863)