EXPLANATION OF PLATE VI. 
Limnaea gedrosiana var. rectilabrum, var. nov. 
Fics. 1-3.—Shells from the Kushdil Khan reservoir, Pishin 
District, Northern Baluchistan. 
4, 6.—Shells from a pool in the desert near Nasratabad, 
Seistan. 
Fic. 5.—Young shell from the edge of a backwater of a large 
water-channel in the same district. 
+) 
