Callionepion iheringi H.A. Pilsbry & E.G. Vanatta,1899
Megaspira elata (A.A. Gould, 1847)
Megaspira elatior (J.B. von Spix, 1827)
Megaspira gracilis H.A. Pilsbry, 1904
Megaspira iheringi H.A. Pilsbry, 1925
Megaspira pilsbryi H.A. Rehder, 1945
Megaspira ruschenbergiana J.C. Jay, 1836
Thaumastus achilles (L. Pfeiffer, 1852)
Thaumastus ascendens (L. Pfeiffer, 1853)
Thaumastus baixoguanduensis A. Peñas, A.C. dos Santos Coelho& A. Salgado, 1996
Thaumastus blanfordianus (C.M.F. Ancey, 1903)
Thaumastus brunneus H. Strebel, 1910
Thaumastus buckleyi H.C. Higgins, 1872
Thaumastus bulimea (J.B. von Spix, 1827)
Thaumastus cadwaladeri H.A. Pilsbry, 1930
Thaumastus consimilis (L.A. Reeve, 1848)
Thaumastus contortuplicatus (L.A. Reeve, 1850)
Thaumastus dukinfieldi (J.C. Melvill, 1900)
Thaumastus ephippium (C.M.F. Ancey, 1904)
Thaumastus flori (F.P. Jousseaume, 1897)
Thaumastus foveolatus (L.A. Reeve, 1849)
Thaumastus fragilis (J.B. von Spix, 1827)
Thaumastus glyptocephalus H.A. Pilsbry, 1897
Thaumastus granocinctus H.A. Pilsbry, 1901
Thaumastus hartwegi (L. Pfeiffer, 1846)
Thaumastus hebes H. Strebel, 1910
Thaumastus hyalinus (J.A. Wagnerin J.B. von Spix, 1827)
Thaumastus impressus (J.J. von Tschudi, 1852)
Thaumastus inca (A.V.M.D. D'Orbigny,1835)
Thaumastus incarnum H.A. Pilsbry, 1944
Thaumastus indentatus S.I. Da Costa, 1901
Thaumastus insolitus H.B. Preston, 1909
Thaumastus integer (L. Pfeiffer, 1855)
Thaumastus largillierti (R.A. Philippi, 1845)
Thaumastus loxostomus (L. Pfeiffer, 1853)
Thaumastus magnificus (J.P.S. Grateloup, 1839)
Thaumastus mahogani (L. Pfeiffer, 1842)