REVISION OF SPECIES OF STILOBEZZIA KIEFFER 



125 



Figure 91. — Stilobezzia conge stiterga, new species (d"). a, femora-tibiae of mid and hind 

 legs; b, abdominal terga I-IV; c, wing; d-f, c? genitalia. 



arising from dark platelets, this area extends onto sides of IV and V; 

 I nearly all clear yellowish, with 5 setae on each side. Genitalia 

 (fig. d-f) as in subviridis, but basistyle narrower, its basal hook 

 stronger; aedeagal sclerites longer, the distal tips more clavate with 

 several marked oblique wrinkles. 



Distribution. — Malaya. 



Types. — Holotype male, Kuala Lumpur, Selangor, Malaya, 12 

 June 1958, R. Traub, light trap (USNM 69483). Paratype male, 

 Kuala Singgora, Pahang, Malaya, 17 July 1958, R. H. Wharton, 

 light trap. 



Discussion. — The paratype differs in its much paler shading of 

 the brownish parts of thorax and legs, but it is structurally the same 

 as the type, and the leg color is arranged in a similar pattern; it is 

 probably a teneral form. 



50. Stilobezzia (Stilobezzia) crassistyla Das Gupta and Wirth, new species 



Figure 92 



Female. — Unknown. 



Male. — The single slide preparation is poor, and some parts are 

 lacking, but the following differentiating characters may be noted: 

 Wing damaged, not measured. Thorax paler than in subviridis, 

 brownish, hind femur and tibia brownish except at extreme bases, 

 fore and mid femora yellowish, the mid femur brownish at tip, fore 

 and mid tibiae whitish with yellow apices (fig. 92a) . Head pale brown- 

 ish, antennal plumes brown. Halter knob grayish, stem paler. Abdomen 



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