310 Records of the Indian Museum. [Vow. XI, 1915. ] 
ventral margin gently rounded; anterior side rounded above, 
receding below; posterior side rounded; hinge normal. 
Long. 11°25, lat. 20 mm. 
Hab.—Barkul Point (Type); Mahosa, southwards towards 
sandhills, 4-8 ft. 
Pa aA as aot TO a aot Dom ea Al ete metal ED. yd hoor 
