140 Records of the Indian Museum. [Vol. Ill, 1909.] 



with rusty red while those of the right valve are almost white : 

 uraboes small, acute. 



L/Ong. . . . . 20'25 mm. 



Lat. .. .. 19-5 ,, 



Habitat — Cevlon. 



[N.B. — The plate illustrating this paper will be issued later.] 



