806 DIPTERA OF AUSTRALIA, 



^. — Length of antennae. ...,. . 060 inch ... 1'54 millimetres. 



Expanse of wings 0-270 x 0-070 ... 6-85 x 1-77 



Sizeof body 0-185x0-040 ... 4-68x1-01 



Dusky brown. Head, including rostrum, palpi, and antennae 

 black or deep brown ; joints of the flagellum fusiform, with some 

 long verticillate hairs. Thorax levigate, with two longitudinal 

 rows of golden hairs ; humeri tinged with ochreous-yellow. 

 Halteres with a dense pale yellowish sericeous pubescence, the 

 base of stem brown. Abdomen clothed with golden-yellow hairs ; 

 male forceps black ; ovipositor ochreous, the lower valve brown. 

 Legs entirely dusky or sooty brown. Wings sub-hyaline, the veins 

 yellowish, with dense long hairs covering the cells ; the hairs 

 chiefly dusky brown, with some golden patches ; an elongate patch 

 of golden hairs on costa immediately beyond the tip of auxiliary 

 vein; that portion of first longitudinal vein before the costal 

 patch, the third longitudinal vein except at its base and towards 

 its extremity, portions of veins in the middle of the wing, and 

 fifth, sixth and seventh longitudinal veins, with golden hairs ; 

 marginal cilia dusky brown variegated with golden. 



ffab.—Momit Kosciusko, N.S.W., at 5000 ft. ; March (Helms). 



Two sjyecimens in Coll. Australian Museum. 



326. MOLOPHILUS NOTATIPENNIS, Sp.n. 



9. — Length of antennse 0-050 inch .,.. 1-27 millimetres 



Expanse of wings 0-220 x 0-050 ... 5-58 x 1-27 



Sizeof body 0-140x0-025 ... 3-55x0-62 



Head, including rostrum, palpi, and antennse, dark brown ; 

 flagellar joints subcylindrical, rather larger towards their base, 

 verticillate-pilose. Thorax reddish-brown, levigate, with two 

 sparse longitudinal rows of brown hairs ; humeri, base of wings 

 and centre of transverse suture ochre-yellow. Halteres pale yellow, 

 with a sericeous pubescence. Abdomen dusky or deep umber- 

 brown, clothed with yellow hairs ; ovipositor brownish-ochreous. 



