ART. fl NOTES ON OEIENTAL SAPROMYZID FLIES MALLOCH 81 



suture; anterior sternopleural small and weak. Hypopygium as 

 Figure 94. Fore femur with anteroventral comb, the setulae shorter 

 than usual; mid tibia with one long and two short apical ventral 

 bristles; no other distinctive characters of hairing or bristling. 

 Venation as Figure 42. 



Length, 3 mm. 



Locality. — Mount Maquiling, Luzon (C. F. Baker). The type was 

 from Luzon also. 



HOMONEURA (HOMONEURA) AFFINIS, new species 



This species is very similar to suhlucida^ the hypopygium of which 

 is shown in Figure 88, being shining fulvous in color, with the ocellar 

 spot and apex of third antennal segment black, the wings greyish 

 hyaline, and the parafacials conspicuously white dusted. 



Most of the structural details of the two species are the same, but 

 the anterior orbital bristle is less than half as long as posterior one in 

 aflnis, and the hypopygium is as Figure 87. 



Length, 3 mm. 



Type. — Cat. No. 40345, U.S.N.M. I'ype, Cuernos Mts., Negros 

 (C. F. Baker), and paratypes., Puerto Princesa, Palawan Is. (K.. C. 

 McGregor) (United States National Museum), and Philippine 

 Islands, without more definite locality (Osten Sacken collection). 



HOMONEURA (HOMONEURA) SUBLUCIDA, new species 



Male. — For characters see above species and key. 

 Type. — Maje, Cat. No. 41699, U.S.N.M.; Kolumbugan, Mindanao 

 (C. F. Baker). Two paratypes, same data. 



HOMONEURA (HOMONEURA) GRAHAMI, new species 



Male and female. — Testaceous yellow, but slightly shining. Ocellar 

 region not blackened; antennae and palpi yellow; parafacials not 

 dusted. Thorax not vittate. Abdomen unicolorous. Legs testaceous 

 yellow. Wings similar to those of latlcosta Thomson, quite deeply 

 browned along costa, the dark color fading out at about third vein, 

 and both cross veins slightly clouded. 



Frons a little longer than wide, orbits but slightly differentiated, 

 anterior orbital about as long as posterior one, ocellars long ; antennae 

 short ; arista distinctly pubescent ; face slightly convex. Thorax with 

 the usual bristles, and the intradorsocentral hairs in six series. Ab- 

 domen robust in male, the seventh tergite with a pronounced hump 

 in middle at base, beyond which it is precipitous. Fore femur with 

 an anteroventral comb; all tibiae with preapical dorsal bristle, the 

 one on hind tibia very short and fine. 



Length, 3.5 mm. 



Type.—MQ.\Q, Cat. No. 40346, U.S.N.M. Tyjje, male, Shin Kai Si, 

 Mount Omei, Szechuen, China, 4,000 feet ; allotype., Suifu, Szechuen, 

 China (D. C. Graham). United States National Museum. 

 260&— 29 6 



