142 HELICID^. 



56. Bulimulus (Mormus) conspersus, Sow. 



3 Peru; ex c. A. Morelet, Esq. 



57. Bulimulus (Mormus) membranaceus, PfeifEer. 



4 Niearigua; ex c. Prof. E. C. Steams. 



Sub-Genus BBYMAEUS, Alb. (type B. knorri, Pfr.) 



68. Bulimulus (Drymaeus) musivus, PfeifEer. 



1 Meobamba, Peru j ex c. Prof. W. Newcomb. 



59. Bulimulus (Drymaeus) chamaeleon, PfeifEer. 



1 Peru ; ex c. Prof. W. Newcomb. 



60. Bulimulus (Drymaeus) fabrefactus, Rv. 



1 New Grenada; ex c. A. Morelet, Esq. 



61. Bulimulus (Drymaeus) saccatus, Pfeifier. 



3 Peru; ex c. A. Morelet, Esq. 



62. Bulimulus (Drymaeus) guayaquilensis. Perez. 



2 Guayaquil ; ex c. A. Morelet, Esq. 



63. Bulimulus (Drymaeus) scitulus, PfeifEer. 



2 Peru ; ex o. P. L. Layard, Esq. 



64. Bulimulus (Drymaeus) discrepans, PfeifEer. 



2 Niearigua ; ex c. Prof. W. Newcomb. 



Sub-Genus PEB0NAETI8, Alb. (type B. pupiformis, Brod.). 



65. Bulimulus (Peronaeus) pupiformis, Brod. 



1 Chili ; ex c. Dr. P. Stoliczka. 



66. Bulimulus (Peronaeus) beckianus, PfeifEer. 



3 Niearigua ; ex c. Dr. P. Stoliczlca. 



67. Bulimulus (Peronaeus) terebralis, PfeifEer. 



3 Chili; ex c. Prof. E. C. Stearns. 



68. Bulimulus (Peronaeus) spiculatus, Morelet. 



1 Peru ; ex c. A. Morelet, Esq. 



