Achatina, oahuensis Green. 
—  obeliscus Rv. 
— obesaP. .. 
— obtusa W. Blf. 
— obtusa P. 
—  octona Chz. 
— —  TTurt. 
—  octonoides Alb. . 
—  oleacea F. 
—  onager Mts. 
—  onychina P. 
—  Oreas Bs. 
—  Oriabae P. . . 
— ornata P. . . . 
—  Orobia Bs. 
—  orophila Bs. 
—  orthoceras Aust. 
—  orysacea O. 
—  oryza Lw. 
—  osculans Ad. . 
— ovata P. 
—  ovuliformis Lw. 
— ovum P... 
—  pachycheila Bs. 
— Paivaeana Mor. . 
— pallens P, . 
— pallida Sws. 
—  paludinoides O. 
— palustris Parr. 
—  panaetha Bs. 
—  panamensis Milf. . 
—  panthera F. 
— papyracea P. 
—  parabilis Bs. 
—  paradoxa Ad. 
— paritura Gd. 
— parvula Cht. . 
—  paupercula Blf. 
—  pavonina Spix. 
—  paxillus Rv. 
—  Pazensis Ari. . 
—  Peguensis Blf. 
—  pellucens Ad. 
—  peponum P. 
—  perdix Lam. 
— perfecta Mor.. 
—  perplexa Ad. . 
—  Perrotteti P. . 
—  Peruviana Lam. . . 
— perversa Sws. .. . 
—  Petersi Mts. 
—  Petitiana Ben. 
—  petrensis Mor. .. 
—  Pfeifferi Dkr. 
—  Philippiana P. 
—  Philippii P. 
Achatina, Philipsii Ad. 
phlogera P. 
physodes P. 
pieta Rv. . 
Planti P.. 
plieatula P... 4 "y 
Poeváng P, ^. :. i $ 
Poireti Rm. 
polita Parr. 
polychro& Mor. 
porphyrostoma Sh. 
praelustris Bs. 
procera Ad. « . 4 
procerula P. 
producta Lw.. 
propingna Ad. 
proxima Ad. . 
prunum Rv. . . . 
puella Ad. . 
pulchella P. 
— Sp. 
— . Hartm. 
pulla Blf. 
Punetogallana P. 
purpurea Chz. 
— Rv. 
pusilla P. 
—  BScae. 
pygmaea P. 
pyramis Bs. 
pyrrha Mts. 
Rangiana P. . 
raphidia Bgt. . 
Reeveana P. 
regina Dh. 
reticulata P. . 
rhodostoma P h. 
Richardi Bv. . 
Riissii P. 
Rizzeana Ben. 
RodatziDkr.. 
rosea Gr. . 
rubella P. . 
rubieunda Mts. . . 261. 
rugata Blf. 
rurieola Lw. 
Salleana P. 
Sandwicensis P. . 
Sarissa Bs. 
Sattaraénsis Ad. 
scaptobia P. . . 
Schweinfurthi Mts. 
serutillus Bs. . . . . 
semidecussata Mk.. 
semigranosa P. 
semisculpta P. 
