Abdomen long, uniformly broad in its greater part; segment 1 shorter 

 and narrower than the following segments; segments 7 and 8 tapering 

 posteriorly. All dorsal setae of segment 1 small; anterior -angle seta on 

 segments 2—8 large but shorter thanonmeso- and metathorax; this seta 

 becomes longer, darker and thicker on the posterior segments and is 

 displaced to the posterior half of the segment. Medioanal seta on 

 segments 4—8 also long, thin, shorter than the anterior -angle seta, but this 

 difference disappears on the posterior segments. Lateral setae brownish, 

 long; segment 1 with 2 primary setae; numerous secondary setae present 

 from segment 2 onward at the sides in addition the primary setae; 

 segment 2 and partly segment 3 with fewer secondary setae than the 

 following segments. One of the ventral setae of each segment long and thin, 

 displaced toward the lateral setae on segment 1. 



Small dorsal setae of segment 9 grayish brown; a small indentation on 

 the lateral margin; sclerite with a long, dark, medioanal seta and a small, 

 dark, intermediate seta; a short, lateral seta on the lateral membrane; 

 anterior-angle seta small, little marked. Lateral seta of segment dark, 

 strong and long; medioventral seta small and thin; intermediate and lateral 

 setae situated close together, behind each other, long and thick; secondary 

 ventral setae absent. 



Anal legs thin and long. Posterior quarter of section "a" with an 

 indistinct transverse fold; stripe on dorsal surface without setae; a broad, 

 longitudinal space covered with thin setae on the outer side near the basal 

 margin. A row of setae, which are longer than the outer setae in the middle; 

 this row does not reach the basal margin and is curved ventrally in the 

 distal part; secondary setae present only distally on the ventral side. 



Section "b" shorter and narrower than section "a"; its sclerite light 

 yellow; dorsal side with large, dark dots; distal margin with a small, dorsal 

 process and a large, rounded, lateral process; both processes smoke brown; 

 aatj articular rods thin, reddish brown, X- shaped, with long dark setae at the base. 

 Narrow punctate dorsal stripe of sclerite without setae; other surface of 

 sclerite with the following setae: 2 thick, long outer setae in the basal part; 

 2 similar thick setae and a thin long seta in the middle; 2 short, light, thin 

 setae of different length in the distal part; a row of 8 or 9 dark long setae 

 on the outer side; in the distal part, this row does not reach the basal 

 margin; membrane near the basoventral angle, with a long and thick seta 

 directed to the claw; parts of outer surface of sclerite also with several thin, 

 small setae. Sclerite "c" rounded, small, smoke brown. 

 448 Claw (Figure 646) with a few small spinules ventrally; spinules in the 

 subapical band longer, especially dorsally, where there are two straight, 

 large, transparent spinules situated behind each other; surface of claw with 

 microscopic spinules. Basal part with the large dorsal seta 1; the thin, 

 similar, long seta 5 on the outer side; and the dark strong seta 3 near it; 

 basal membrane with the small seta 4; the short seta 2 situated dorsally 

 near the base of the distal part; the long, dark seta 6 situated on the outer 

 side; the straight, thin seta 8 situated ventrally near the base of the 

 membranous, transverse stripe; seta 7 absent. 



Pupa. Length 7—10 mm. Antennae long, almost reaching end of body. 

 Clypeus short, with a long median seta, a long intermediate seta and a short 

 lateral seta. Labrum broad, with rounded anterior angles; a small pointed 

 process in the middle of the anterior margin; 2 of the 6 setae of the labrum 



506 



