192 Records of the Indian Museum. [Voi.. XIII, 



pile, that of scutellum longer than that of thorax, the female lack- 

 ing such pile; male hypopygium not large, claws not very long ; 

 parafacialia hairy. 



Stomorhina lunata, Fab. 



Three males and eight females, from Darjiling (7,000 ft.), 

 Sukhwani (Nepal), Coonoor (Nilgiris), Horai (Naini Tal, west 

 base of Himalayas), and Maritime Alps. 



Idiella, B. B. 



Genotype, Idia mandarina , Wied. — China, (syn. Idia nigri- 

 cauda, Bigot). 



Facial carina well developed, sharp; epistoma Rhinia-like ; 

 arista long-ciliate on upper side only; apical cell closed or nar- 

 rowly open; male eyes well separated, the frontalia broadly per- 

 sistent throughout; male hypopygium large, claws long; weak 

 macrochaetae on margin of anal segment. 



Idiella mandarina, Wied. 



Twenty-six specimens, both sexes, from Burma, Cochin State, 

 Assam, Calcutta, and various localities in India from sea-level up 

 to 6,400 feet. 



Euidiella, gen. nov. 



Genotype, Musca discolor, Fab. — Java, (syns. Stomorhina 

 muscina, Rdi. , S. scalaris, Big.). 



Facial carina developed, broad, tubercle-like, widely separat- 

 ing the antennae, fading out below; epistoma Rhinia-\\\iQ , broad; 

 arista thinly long-ciliate above only ; apical cell closed in margin 

 or narrowly open ; male eyes contiguous, even the parafrontalia 

 practically pinched out; male hypopygium small, claws short; 

 abdominal macrochaetae not developed ; front tarsi widened in 

 both sexes. 



Euidiella discolor, Fab. 



Twenty-seven specimens, both sexes, from Java, Lower Burma, 

 Assam, Nepal, Western Ghats, Sind, and various localities in India 

 from sea-level at Calcutta up to 7,000 feet in the Himalayas. One 

 male was taken at light, and two males were taken hovering in. 

 the air. 



The yellow of second abdominal segment may be either uninter- 

 rupted on the median line, as described by Rondani under the 

 name muscina, or rather broadly interrupted on same. 



Euidiella quadrinotata, Big. 



{Idia quadrinotata, Big. — Borneo). 



Two females, Mujang, vSarawak, Borneo, July 12, 1910 

 (C. W. Beebe). This is evidently a good species. It is closely allied 



