300 U.S. NATIONAL MUSEUM BULLETIN 277 



2. Wing hyaline, halter knob black, stalk of vein R5 + M1 + 2 extending to 



wing tip on the line of Ml + 2 N. mariaensis (G. H. Hardy) 



Wing hyaline, dusted brown granular, halter knob brown, elongate, granular, 

 stalk of vein R5+M1 + 2 more nearly on a line with R5 to tip of 

 wing N. kewi, new species 



3. Wing brown granular 4 



Wing hyaline, halter knob black, stalk of vein R5+M1 + 2 extending to tip 



of wing on the line of Ml + 2 N. mariaensis (G. H. Hardy) 



4. Halter knob red-brown, egg-shaped, stalk of vein R5 + M1 + 2, extending to 



tip of wing on the line of vein R5, legs red-brown . . N. canei, new species 



Halter knob brown, granular, elongate pointed, vein R5+MI + 2 extending 



to tip of wing, not on a direct line with vein R5, femora black-brown, 



remainder lighter N. kewi, new species 



199. Neopseudatrichia canei, new species 



Figure 193 

 Pseudatrichia mariaensis Paramonov (not Hardy), 1955, p. 639. 



Male. — Head black-brown, longer than high; eyes black-brown> 

 darker below, occupying most of head from the side view; frons 

 shining, two fine rows of setae converging toward the midline from 

 antennal bases to middle of frontal area; eyes separated by width of 

 the median ocellus; ocellar tubercle prominent, black-brown, granular; 

 ocelli black; antennae with first two segments black-brown, first 

 twice as long as second, third segment missing; see figure. 



Thorax dorsum black-brown, shining, with sparse white hairs; 

 humeral and supra-alar calli red-brown; scutellum red-brown, shining; 

 pleural areas red-brown, polished. Wings hyaline, with brown granu- 

 losis, veins brown; halter stem brown, knob red-brown, bluntly 

 rounded, egg-shaped. Legs red-brown. 



Abdomen segments black-brown with narrow white bands posteri- 

 orly; ninth tergum black-brown, shorter than tall, tenth segment much 

 longer; aedeagus with two blunt lobes; see figure for details. 



Female. — Unknown. 



Length: Male body 4.2 mm., wing 2.4 mm. 



Type-locality: Mt. Lofty (2334 ft.). South Australia; 15 January 

 1952 (H. M. Cane). 



Holotype: Male (CSIRO) . 



200. Neopseudatrichia kewi, new species 



Figure 194 



Male. — ^Head black-brown, longer than high; eyes black, divided 

 into larger upper and smaller lower facets, from side view area behind 

 the eye extensive, back of head and back of ocellar tubercle silvery 

 pilose above; postgena shining; frons with a slight median bulge 

 bordered by two vittae which converge from above the antennal bases 



