AcliafhicUa Multizonata . 71 



This color variety is not found below sub-ridge XIII ; about 60 per 

 cent, came from sub-ridges II-\'. 



Color-variety N. 



Apex white to light brown ; upper portion of the spire white, 

 the lowest whorl encircled b}' two broad brown bands, one just 

 above, the other just below the peripher}' ; these bands separated 

 by a narrow to broad white band at the peripher}' ; the upper band 

 continues for another whorl, encircling the spire just above the 

 suture ; the lower band sometimes represented by two-four brown 

 lines. In four cases the outer edges of the two bands are margined 

 with a very dark brown line ; base white or yellow ; columella 

 purple ; 37 specimens. This color-variety is easih' recognized ; it 

 is confined to sub-ridges III-V. There are no intergrading forms 

 between this color-variety and any of the other color-varieties. 



COLOR-VARIETV O. 



Shell white, apex striped with a chestnut band, spire striped 

 with two-eight light brown lines which continue on the upper por- 

 tion of the last whorl; base reddish brown, striped with one-four 

 dark brown bands or lines; suture marked with a brown band; 

 columella purple ; 56 specimens. This color-variety is almost con- 

 fined to sub-ridge XI\', only four specimens coming from other 

 sub-ridges ; just half the specimens coming from the locality XIVc; 

 50 per cent, were found on guava. 



COLOR-VARIETV P. 



Shell 3'ellow, apex striped as in O; spire striped with two-eight 

 brown lines which continue on the upper portion of the last 

 whorl ; base striped two-four dark brown bands or lines ; suture 

 marked with a brown band ; columella purple ; 50 specimens. 

 Of this color-variety 80 per cent, came from sub-ridge XIV ; 74 

 per cent, were found on guava. 



COLOR-VARIETY Q. 



Shell white, apex striped as in O, the rest of the shell striped 

 as in O ; base white-yellow; columella purple; 326 specimens. 

 This color-variety agrees closely with the specimens described and 



