MOLLUSCA OF INDIA. 59 
This species was found quite recently (July 1919) in a pill-box 
labelled “Shan Hills,” together with another very distinct species 
anda Bithynia, July 1919. It thus remained unsorted and un- 
noticed for so many years, until my attention was called to the 
Mollusca of the Salween Valley. 
GLESSULA PERLEVIS, N. Sp. 
Locality. Shan Hills, five specimens (2 mature) (W. 7. Blan- 
ford collection). Type. No. 89.06.5.6. 
Shell ovately oblong; sculpture: smooth on last whorl, only a 
trace of transverse striation on other whorls, and distant, high- 
power, close, spiral striation; colour dull umber-brown; spire 
short, sides flatly convex, apex rounded, very blunt; suture 
impressed ; whorls 6, flatly convex, last the largest; aperture ovate 
or semicircular, outer margin evenly convex, vertical; peristome 
outer lip thickened; columellar margin short, strong, concave. 
Size: maj. diam. 4°75; alt. axis 9°5 mm. 
This species recalls G. peguensis in its shape and blunt apex, 
but its colour and great smoothness distinguishes it at once. It 
probably comes from the Shan States near Mandalay and was 
collected by Fedden. 
GLESSULA YUANGENSIS, n. sp. (Plate CLXII. fig. 18.) 
Locality. Yuang Ha, Siam boundary, only one specimen (Lt.- 
Col. R. Woodthorpe). 
Shell oblong turreted or conoid; sculpture: strong regular 
distant striz, approaching costulation; colour ochraceous; spire 
elongately conic, apex very blunt and rounded; suture impressed ; 
whorls 7, sides flatly convex, 109: 47; aperture narrowly ovate ; 
peristome outer lip thickened; columellar margin very slightly 
convex, strongly truncate. 
Size: maj. diam. 6; alt. axis 12°38 mm. 
I was atyirst inclined to consider this a variety of woodthorpei, 
but it differs in many respects, in the proportion of the body-whorl 
to the height, the strong sculpture as compared with the smoothness 
and the difference in the aperture. A single bleached shell 
from the Kentung State (No. 1156 B.M.) is near this. 
GLESSULA LATESTRIATA, Moliendorff. 
Locality. Shan States. 
This I have never seen. 
