Cochlorina myotis H.H. Beck, 1837
Cochlorina navicularis (J.A. Wagnerin J.B. von Spix, 1827)
Cochlorina navicularis lateritius H.A. Pilsbry
Cochlorina uranops H.A. Pilsbry, 1898
Drymaeus abruptus H. Rolle, 1905
Drymaeus abscissus L. Pfeiffer, 1855
Drymaeus abyssorum (A.V.M.D. D'Orbigny,1835)
Drymaeus acervatus L. Pfeiffer, 1857
Drymaeus acobambensis W.K. Weyrauch, 1967
Drymaeus acuminatus S.I. Da Costa, 1906
Drymaeus aequatorianus E.A. Smith, 1877
Drymaeus alabastrinus S.I. Da Costa, 1906
Drymaeus albolabiatus (E.A. Smith, 1877)
Drymaeus alsophilus R.A. Philippi, 1867
Drymaeus altenai A.S.H. Breure, 1976
Drymaeus ambustus (L.A. Reeve, 1849)
Drymaeus amoenus (L. Pfeiffer, 1847)
Drymaeus anceps J.A. Albers, 1854
Drymaeus andai F.P. Jousseaume, 1898
Drymaeus angasi E.C. Von Martens, 1893
Drymaeus anguillensis L. Pfeiffer, 1865
Drymaeus angulobasis H.A. Pilsbry, 1944
Drymaeus angustus S.I. Da Costa, 1906
Drymaeus annulatus (L.A. Reeve, 1849)
Drymaeus apicepunctatus H.B. Preston, 1914
Drymaeus arcuatostriatus (L. Pfeiffer, 1855)
Drymaeus aurantiostomus F.G. Thompson& J.E. Deisler, 1982
Drymaeus aureolus R.J.L. Guppy, 1866
Drymaeus auris L. Pfeiffer, 1866
Drymaeus aurisratti R.A. Philippi, 1867
Drymaeus baezensis (J.G. Hidalgo, 1866)
Drymaeus bahamensis L. Pfeiffer, 1862
Drymaeus baranguillanus (L. Pfeiffer, 1853)
Drymaeus bartletti A. Adams, 1866
Drymaeus basitorus F. Haas, 1951
Drymaeus bequaerti W.K. Weyrauch, 1956
Drymaeus beyerleanus L.H. Hupé, 1857
Drymaeus beyerleanus mitchelli W.H. Dall, 1912
Drymaeus binominis R.J.L. Guppy, 1868