Drymaeus bahamensis L. Pfeiffer, 1862 Haiti
Drymaeus baranguillanus (L. Pfeiffer, 1853) Colombia29,6 mm
Drymaeus bartletti A. Adams, 1866 Peru28,5 mm
Drymaeus basitorus F. Haas, 1951 Peru
Drymaeus bequaerti W.K. Weyrauch, 1956 Peru, Cajamarca
Drymaeus beyerleanus L.H. Hupé, 1857 Peru
Drymaeus beyerleanus mitchelli W.H. Dall, 1912 Peru, Chinche
Drymaeus binominis R.J.L. Guppy, 1868 Grenada22,1 mm
Drymaeus bivittatus (G.B. I Sowerby, 1833) Brazil, Amazon river19 mm
Drymaeus blandi H.A. Pilsbry, 1898 Ecuador
Drymaeus bogotensis L. Pfeiffer, 1855 Colombia
Drymaeus bolivarii (A.V.M.D. D'Orbigny,1835) Bolivia, Cochabamba
Drymaeus bolivianus (L. Pfeiffer, 1846) Venezuela, Merida33 mm
Drymaeus boucardi S.I. Da Costa, 1907 Panama, Chiriqui26,9 mm
Drymaeus bourcieri L. Pfeiffer, 1853 Ecuador23,9 mm
Drymaeus brachysoma (A.V.M.D. D'Orbigny,1835) Bolivia
Drymaeus branneri F.C. Baker, 1914 Brazil, Madeira
Drymaeus bucia L. Pfeiffer, 1859 Brazil
Drymaeus buckleyi (G.B. I Sowerby, 1895) Ecuador27 mm
Drymaeus cactivorus (W.J. Broderip, 1832) Colombia28,8 mm
Drymaeus canaliculatus (L. Pfeiffer, 1845) Peru, Piura36 mm
Drymaeus canarius L. Pfeiffer, 1867 Peru
Drymaeus cantatus (L.A. Reeve, 1848) Colombia, Bogotà
Drymaeus caraibaeorum (J.B.P.A. Lamarck, 1822) Antilles
Drymaeus castaneostrigatus S.I. Da Costa, 1906 Peru20,4 mm
Drymaeus castrensis (L. Pfeiffer, 1847) South America
Drymaeus catamayensis K. Miller, 1879 Ecuador
Drymaeus catenae F. Haas, 1952 Peru
Drymaeus caucaensis S.I. Da Costa, 1898 Colombia34,8 mm
Drymaeus celendinensis W.K. Weyrauch, 1956 Peru, Cajamarca
Drymaeus cerussatus (L.A. Reeve, 1849) South America
Drymaeus chanchamayensis J.G. Hidalgo, 1870 Peru
Drymaeus chenui R.A. Philippi, 1867 Peru29 mm
Drymaeus chevallieri A.S.H. Breure, 1976 French Guyana
Drymaeus chiapasensis L. Pfeiffer, 1866 Mexico