
1865. ] Contributions to Indian Malacology 99 
At Akoutoung [ also found A. hwmilis, W. Blanf., and at the same 
place, at Thondoung and at Yenandoung, two hills about 20 miles 
further south, I found a variety of A. Ingrami, W. Blanf., rather 
larger than the type from Tongoop in Arakan, and measuring 7 
millem. in the larger diameter. 
Another form of the same shell, with a less distinct subangulation 
of the periphery, and rather closer sculpture on the upper whorls, 
occurred at Moditoung, on the Prome and Tongoop road, with 
A. graphicus, W. Blanf, A. succinews, W. Blanf., neither of which 
has been found elsewhere, and one form of A. vestitus, W. Blanf. : 
A, nitidus, W. Blanf. and A. polygonoma, W. Blanf., were first found 
on the same road, but nearer to Tongoop. The latter I afterwards 
obtained in two or three places south of Bassein, the specimens being 
a little larger (6 and 5 millem. in their two diameters) than those first 
found. A. vestitus has only been found in the Arakan hills on the 
confines of the Henzada and Prome districts. 
Adding to these the two new species above described, A. politus 
from near Cape Negrais, and A. glaber from Akyab, we have 14 
species described from Ava, Pegu, and Arakan, besides 3 more from 
Molmein and Tenasserim, altogether nearly half the known species of 
the genus, 
Pupina, 
A species of Pupina occurs at Thayet Myo, Prome, Akoutoung, &c., 
closely resembling P. artata, Bens. from Molmein, but rather stouter 
in form and with a somewhat thicker peristome, which is frequently 
but not always orange in colour, instead of white. These differences 
do not appear, however, to warrant specific distinction, especially as 
there is much variation in the form of typical specimens of P. artata. 
A variety from Ava is closer to the type. A small form, probably 
another variety, occurred upon the Arakan hills near Prome. It igs 
only 43 millem. long, but the specimens are unfortunately not quite 
fresh. My own specimens of P. artata from Molmein are but 6 
millem. long. The operculum in fresh specimens is horny, not 
testaceous, the white appearance being produced by weathering, and 
I suspect the apparently paucispiral character to be due to the rapid 
| increase of the interior whorls, which rest one upon the other, as in 
