REVISION OF SPECIES OF STILOBEZZIA KIEFFER 



43 



Figure 51. — Stilobezzia constans, new species (a-g, 9 ; h-j, d 1 ). a, frontovertex; b, palpus; 

 c, last 2 tarsomeres and claws; d, spermathecae; e, wing;/, abdominal terga I-IV; g, ? 

 genitalia; h-j, c? genitalia. 



Wing (fig. hie): Pale yellowish brown; M and all branches of R rather 

 stout; CR 0.81; r-m to stem M lengths as 15:13; numerous long setae 

 on base of R, on Ri at IRC, and on R 4+5 behind 2RC; macrotrichia 

 numerous at wing margin in cells R 5 and Mi and a few extending into 

 cell M 2 at wingtip; anal angle moderately expanded, alula fringed. 

 Halter feebly infuscated. 



Abdomen (fig. 51/) : Pale brown; tergum I with cluster of 6 hairs on 

 each side; II and those behind, each with a posterior row and some 

 scattered long discal setae; VIII-IX fused in a quadrate boxlike 

 structure. Spermathecae (fig. bid) ovoid, without necks, slightly 

 unequal, measuring 0.059 mm by 0.046 mm and 0.047 mm by 0.039 

 mm. Genital sclerotization as in figure big. 



Male. — Length of wing 1.11 mm. 



Similar to the female with the usual sexual differences; antennal 

 plumes yellowish brown; radius with only 5 setae scattered along 



