Anterior and posterior setae of trochanter sraall, strong; anterior side 

 466 ventrally with a large basal seta; apical seta and subapical setae in form of 

 short, light spines; both posterior setae situated close together in distal 

 part, dark, long; thin, whitish chaetoids ventrally along trochanter. 



Femur with markedly convex dorsal and ventral sides; dorsal and 

 subdorsal areas with moderately long and short secondary setae, both primary 

 setae situated among secondary setae; anterior seta situated subapically, 

 short, strong; a row of short, thick, secondary setae further basally; 

 posterior ventral seta situated subventrally in middle of femur; primary 

 ventral setae in form of short, light spines; a number of short, secondary 

 seta, and a row of light, hairlike chaetoids at margin. 



Tibia much smaller than femur, curved, with small spinules ventrally; all 

 setae primary, as on tarsus: dorsal setae situated basally and apically, 



basodorsal seta thick, slightly longer than apical 

 dorsal; anterior and posterior seta situated 

 subapically, thin, the latter larger; a small light 

 spine ventrally, a large, brown, subventral spine 

 more basally. 



Tarsus much smaller than tibia, with small, ventral 

 spinules; setae situated near distal margin, a small, 

 anterior seta and a short, dark, posterior seta 

 subdorsally, a posterior seta subventrally; a small, 

 light spine anteriorly. 



Claw large, slightly curved, with strong, basal 

 spine. 



Mid-coxa slightly oblong; basodorsal seta 

 moderately long, strong; both apical dorsal setae, 

 anterior and posterior, equally long; short and long 

 secondary setae situated dorsally and ventrally at 

 margin; primary anterior setae short, strong; 

 several, small, secondary setae situated more 

 basally; posterior distoventral seta long, anterior 

 distoventral seta slightly longer. 



Mid-trochanter similar in form to hind trochanter; 

 anterior seta small, strong; posterior seta short, 

 thin; distal and intermediate ventral setae repre- 

 sented by short, light spines; basoventral seta and 

 both posterior setae long, strong, the latter widely 

 separated; ventral chaetoids hairlike, light, sparse. 



Femur rodlike, slightly shorter than coxa, dorsally 

 with sparse, thin, short to long secondary setae and 

 both primary setae; anterior primary seta short, 

 strong, subapical: a row of small, light chaetae 

 more basally; posterior primary seta long, situated subventrally in basal 

 part; ventral side with 2 long, thin, primary setae and 3—4 secondary setae. 



Tibia shorter than femur, rodlike, curved basally, with 6—7 thin, 

 moderately long setae dorsally and subdorsally; anterior side with 2 short, 

 spine-shaped setae, and 2 small, more basal setae; ventral side with a row 

 of 4 — 6 large and small, light spines. 



Tarsus straight, slightly shorter than tibia, with several, thin, sparse setae 

 of different length at margin dorsally, with a moderately long, strong, 

 posterior seta subdorsally; ventral side with several spinules. 



FIGURE 752. Mystacides 

 azure a L. Pupa: anal 

 rods (A), ventral appendages 

 and penis sheath (B) (B — 

 after Siltala) . 



585 



