64 



U.S. NATIONAL MUSEUM BULLETIN 2 83 



spiculate; tergum IX rather conically tapered distally, with prominent 

 pubescent caudomedian lobes; basistyle elongate, mediangular process 

 not developed but basidorsal process long and slender; dististyle 

 short, curved to mesally pointed tip; aedeagal sclerites bisinuate, 

 slender with abrupt expansion on outer margin at midlength, caudo- 

 median tip sharp pointed; parameres each with detached, long slender 

 arcuate lateral arm at base, main portion long, moderately stout 

 at base, slender distally and abruptly bent distad to a sharp, ventrally 

 directed point. 



Distribution. — Malaya. 



Type.— Holotype male, Mt. Brinchang, 5000-6000 ft., Pahang, 

 Malaya, March 1963, H. E. McClure, light trap (USNM 69464). 



Discussion. — This species is easily recognized by its large size, 

 dark brown scutum and abdomen, bright yellowish legs, and by the 

 long straight parameres with abruptly bent, pointed tips. 



24. Stilobezzia (Neostilobezzia) subalba Das Gupta and Wirth, new species 



Figure 64 



Female. — Unknown. 



Male. — Length of wing 1.33 mm. 



Head: Brownish, antenna and palpus grayish brown, antennal 

 plume dark brown; distal antennomere with terminal seta; palpal 

 segment I with a hair, III moderately broad with a round sensory 

 pit. 



Thorax: Yellowish brown, scutum brownish; scutellum with 4 

 bristles. 



Legs: Straw colored, femora and tibiae with moderately strong 

 hairs, 9 long extensor bristles on hind tibia; claws short, equal, with 

 bifid tips; tarsomeres I— III with strong ventral spines as: fore leg 



Figure 64. — Stilobezzia subalba, new species (cf )• a, wing b, abdominal terga I-IV; c—e, 



c? genitalia. 



