bartsch: land shells of Palawan passage 365 



shades of brown overlaid with a suffusion of pale green; lip maroon; 

 umbilical area wax-3'ellow. 



10. Like the above, but the dark coloration extends attenuatedly 

 back over the last one and a quarter turns. The lip, also, is white. 



11. Like no. 9, but with very pale yellow ground color. The space 

 between the second and the last three-quarters of the last turn is 

 marked by axial flammulations. 



12. Like the above, excepting that the ground color and the lip are 

 white. Columellar callus pale yellow and the solid color of the last 

 portion of the shell extending over one and a quarter turns. 



13. Tip dark; early whorls flesh-colored, those succeeding pinkish 

 flesh-colored with obsolete axial flammulations of pale brown; last 

 turn grenadine pink with a yellowish suffusion. Inside of aperture pale 

 hermosa pink; edge of peristome dark purplish brown. 



14. Tip dark; next two whorls flesh-colored, the two and a half suc- 

 ceeding flesh-colored with light chestnut brown axial flammulations ; last 

 turn wax-yellow; periphery angulated; base with two equally wide 

 chestnut brown spiral bands of which one is immediately anterior to the 

 periphery while the other is situated a little anterior to the middle of the 

 base. These bands do not extend over the last half of the base. Peri- 

 stome and interior white. 



15. Like the last, but with the last turn deep wax-yellow gradually 

 turning to green near the aperture. The two basal bands scarcely extend 

 beyond the edge of the lip. 



16. Like no. 13, but with a broad, wax-yellow spiral band whose pos- 

 terior edge touches the posterior angle of the aperture. A second wax- 

 yellow band marks the columellar area. 



17. Like the last in coloration of the spire; base wax-j^ellow except 

 the narrow band of grenadine pink immediately below the angulate 

 periphery and a second one of the same color, which is situated on the 

 cente ■ of the base, which evanesces before it reaches the middle of the 

 last half turn. 



18. Tip dark; the next two turns flesh-colored; all the rest except the 

 last three-quarter turns of the last whorl flesh-colored with many axial, 

 chestnut brown flammulations and a narrow subsutural wax-yellow zone. 

 The last turn graduall}^ darkens to olive green near the aperture. Aper- 

 ture pale grayish blue within ; peristome edged with blackish purple. 

 A broad yellow band encircles the base at the posterior angle of the 

 aperture and extends a little beyond its outer lip. 



19. Like th' last, but with the peristome white. 



20 Similar to the last, but with the last whorl of much lighter color. 



21. Similar to the last, but with the last whorl much lighter in color, 

 greenish, purplish, and yellowish shades prevailing. The base, also, is 

 wax-yellow and the lip is white with a purplish tint. 



22. Tip dark; the next two turns flesh-colored; the rest at first with 

 flesh-colored ground color which gradually gives way to yellowish, 

 marked by many chestnut brown axial flamulations. On the last turn 

 the axial color bands gradually become fused resulting in a dingy brown- 



