MEMOIRS, ASTATIC SOC, BENGAL, II. 



Plate IX. 



li 



Fie-. 41. 



Fig. 51. 



iM-tone Block. 



Fig-. 57. 



rey of India Offices, Calcutta lt»v 



Fio- 



41. 

 50. 

 51, 



52. 

 57. 



A, B, C, Distira lapemoides. 



Distira ornata var 4, from Jerdon's specimen in the British Museum. 



» >> j> 1) from the Loo Choo Islands in the British Museum. 



„ „ 5, Inornata from the type in the British Museum. 



„ viperina. Showing enlarged anterior ventrals. 



