1913.] E. Brunetti : Diptera. 185 



TRYPETINAE. 



Ptilona dunlopi, Wulp. 



Dibrugarh, 17 — 19-xi-ii ; one & , two $ 9 . In these speci- 

 mens the wing marks agree exactly with Van der Wulp's plate; 

 his type coming from Padang. 



Rioxa, sp. nov. 



One d* , Dibrugarh, 17 — rg-xi-ir. 



This is identical with a new species to be described by Prof. 

 Bezzi in his forthcoming paper on Indian Tryfetinae. 



Acidia fossata, F. 



One o' , Kobo, 400 ft., 7-xi-ii. Described from Tranquebar. 

 In the Indian Museum from Travancore, Tenasserim, Assam and 

 Sukna. This species has been referred to the genus (sub-genus) 

 Anomoea, Walk. 



Sphcniscomyia sexmaculata, Macq. 



Sadiya, 23-xi-ii, one specimen. Described from Sumatra. 

 In the Indian Museum from Naini Tal, Calcutta and Sarawak, and 

 I have taken it myself at Batavia. 



Themara maculipennis, Westw. 



One & , Kobo, 400 ft., i-xii-ii. Evidently a somewhat widely 

 distributed species, as it occurs in Singapore, Java, Borneo, 

 Amboina and other places. 



SEPSINAE. 



Sepsis indica, Wied. 



One cf , Dibrugarah, 17 — 19-xi-ii. A widely distributed 

 common Oriental species. 



Sepsis viduata, Thoms. 



Three 9 9 , Dibrugarh. 17. — 19-xi-ii. Extensively distri- 

 buted in the East. 



Sepsis bicolor, Wied. 



Kalek, 3800 ft., 29-xii-ii, by sweeping. A very widely dis- 

 tributed species in the East, extending to China. 



Sepsis coprophila, Meij. 



Kalek, 3800 ft., 27-xii-ii, by sweeping. A widely distributed 

 species at least in India ; described originally from Java. 



