AAD, 29). 
All shells natural size. 
Figs. 1-5. Partula otaheitana affinis Pease, Papenoo Valley. 
Figs. 1-3. Dextral, plain. 
Figs. 4, 5. Sinistral, plain. 
Figs. 6-29. Partula otaheitana affinis erythrea Cr., Farapa Valley. 
Figs. 6-8. Plain, light class. 
Figs. 9-14. Plain, yellow-red class. 
Figs. 15-18. Plain, brown class. 
Figs. 19-23. Banded, reddish class. 
Figs. 24-29. Banded, brown class. 
Figs. 30-36. Partula otaheitana affinis Pease, Faarumai Valley. 
Figs. 30-33. Plain series; shell of fig. 33, a diminutive. 
Figs. 34-36. Banded, color-class dubia. 
Fig. 37. Partula otaheitana affinis Pease, Tiarei Valley. Color-class dubia with 
partial suffusion. 
Figs. 38-41. Partula otaheitana affinis Pease, Mahaena Valley. 
Figs. 38, 39. Dextral, color-class dubia. 
Fig. 40. Sinistral, plain. 
Fig. 41. Sinistral, color-class dubia. 
Figs. 42-47. Partula otaheitana affinis Pease, Vahii Valley. 
Figs. 42-44. Plain class. 
Figs. 45-47. Banded class; color-class zonata. 
Figs. 48-51. Partula otaheitana affinis Pease, Paraura Valley. 
Figs. 48, 49. Plain class; shell of fig. 49, a giant adolescent. 
Figs. 50, 51. Banded, color-class zonata. 
Fig. 52. Partula otaheitana affinis Pease, Faatautia Valley. Color-class dubia. 
Fig. 53. Partula otaheitana affinis Pease, Papeiha Valley. Color-class dubia. 
Figs. 54-59. Partula otaheitana affinis Pease, Tehoro Valley. 
Figs. 54-56. Plain class, examples with more or less red color. 
Figs. 57-59. Bicolored class, color-class anomala. 
Figs. 60, 61. Partula otaheitana affinis Pease, Haavini Valley. Sinistral, plain. 
Figs. 62-64. Partula otaheitana affinis Pease, Tautira Valley. 
Figs. 62, 63. Plain shells, unusual types. 
Fig. 64. Banded, color-class dubia. 
