170 PROCEEDIXaS OF THE XATIO^'AL MUSEUM. vol. 49. 



with four darker brown lines; the middle pair longest, broader and 

 more distinct behind; lateral stripes lying behind the pseudosutural 

 foveae; region aromid the pseudosutiire grayish yellow; scutum 

 light brown, the lobes dark brown; scutellum and postnotum browT'- 

 Pleura dull gray, a dark brown blotch on the dorsal portions of the 

 mesepisterna surrounding the anterior spuacle. Halteres light 

 yellow. Legs, coxae dark brown; trochanters dull brownish yellow; 

 remainder of the legs broken. Wings, costal cell and vein light 

 yellow; remamder of the wmg hyaline, veins bro\vai; the membrane 

 with numerous brown marks crossing the mdividual cells giving to 

 the wing a reticulated appearance; venation: (see pi. 43, fig. 17), Sc 

 rather long ending before the cross-vein r-m.; J12+3 and Ri+^ fused for 

 a short distance beyond cross- vein r-m; R2+3 short, arcuated, tending 

 to be oblique; basal deflection of Cu^ before the fork of M. 



Abdomen dark brown, valves of the ovipositor dull yellow. 



Habitat. — Java. 



Holotype. — Tjibodas, Mount Gede, Java: altitude 4,500 feet. (Bry- 

 ant and Palmer.) 



Type.— Cat. No. 19018, U.S.N.M. 



Genus ORIMARGA Osten Sacken. 

 Orimarga Osten Sacken, Mon. Dipt. N. Anier., pt. 4, 1869, p. 120. 



ORIMARGA, sp. 



One injured specimen fom Buitenzorg, Java, March, 1909; this 

 may be Orimarga horneensis Brunetti,* as it agrees better with this 

 insect than it does with 0. javana de Meijere.^ 



Genus STYRINGOMYIA Loew. 

 Styringomyia Loew, Dipterol.-Beitrag., vol. 1, 1845, p. 6. 



STYRINGOMYIA, sp. 



A male and a female from Buitenzorg, Java, March, 1909 (Bryant 

 and Palmer). A male from Pelaboean Eatoe, Java, October, 1909 

 (Bryant and Palmer). 



This is probably S. jacohsoni Edwards,^ but the genitaUa are not as 

 described and figm"ed by the author. The elongate hair on the dorsal 

 pleural appendage is much longer, the ventral pleural appendage is 

 differently shaped, the spine on the tip of the pleura is longer and 

 sharper, and the median appendage to the ninth sternite is not 

 expanded, as shown in figure 35 of the article. 



Whether or not all of the numerous species of this genus are valid 

 is a question that can not be answered at this time. Mr. Edwards 

 must be given all credit for giving to the world such a splendid 

 revision of a very difficult group of insects. 



1 Records of the Indian Museum, vol. C, 1911, p. 280. 



« Tijdschr. voor Entora., vol. 56, 1913, p. 348, pi. 1", fig. 15. 



3 Trans. Eat. Soc. Lond., 1914, pp. 220, 221, figs. 6, 7, 34, 35, and 73. 



