Sclerites of cardo transverse, blackish brown, with narrow lateral parts; 

 lateral seta light, small, 2nd seta situated medially; brownish,relatively large. 

 Sclerites of submentum represented by 2 pale, yellowish, oblique, wide 

 plates; seta moderately long, light yellowish. Stipes brownish; setae 

 yellowish, as on submentum, about the same length. Palpifer brownish, 

 membranous part with numerous, thin hairs; primary distal seta situated 

 among hairs on membrane, strong, large, brown; median basal seta small, 

 light. Segments of maxillary palps about the same length, tapering distally. 

 Mentum relatively narrow, reddish brown. Ventral sclerites represented 

 by relatively large, brown rods; seta situated subapically, small, light. 

 Labial palps small. 



Pronotum (Figure 628, A) with a thin, curved, transverse ridge; area 

 behind ridge chestnut brown with large light spots; anterior and lateral 

 area light yellowish; anterior margin grayish brown, narrow; posterior 

 margin wide, brownish, separated by a reddish brown groove from other 

 surface, posterior margin wide, blackish brown, reaching anterior groove 

 in middle. Setae brownish; anterior margin with 4 thick, moderately long, 

 and 4—5 short, thinner setae; a row of small, light setae along entire anterior 

 margin; a moderately long, medioanal seta on ridge, one short and 2 small, 

 thin setae near lateral end of ridge; 2 short, thin setae near lateral margin. 

 Tergites of mesonotum (Figure 628, B) oblong, light chestnut brown, median 

 tergites almost twice as wide as lateral, with light dots; median tergites 

 with 2 moderately long setae anteriorly near suture, 4 large setae 

 posteriorly, one of them (primary medioanal) long, 2 others slightly smaller, 

 4th thinner, moderately long; lateral tergite with a group of 3—5 short to 

 moderately long, thin setae near anterior angle, an oblique row of 3 large, 

 long, brown setae further posteriorly (the anterior seta is the primary 

 anterior-angle seta), and 5—6 moderate*- sized to short, light, thin setae. 



Tergites of metanotum chestnut brown, median pair indistinct, with 

 5 long, brown setae, including a large medioanal seta and 2—3 small, light 

 setae; anterior-margin seta situated before sclerites, thin, small, light; 

 lateral tergites in form of oblongate triangles, their anterior angle 

 projecting anteriorly, margin with a row of 4—5 large, thick, brown setae, 

 including primary anterior-angle seta, and with 3—4 smaller, and 2—3 small, 

 light setae. 



Propleuron oblong, brown, with a large, blackish brown spot on site of 

 pleural suture; process of trochantin and anterior margin of episternum 

 373 reddish; seta of epimeron situated on surface near spot, brown; seta of trochan- 

 tin similar, situated near process, setule light, large, situated distally. Meso- 

 pleuron triangular, brown, pleural suture in form of a reddish brown stripe; 

 epimeron larger than episternum, with a brownish, distal seta; episternum 

 with reddish distal margin and 3 setae, including a larger primary seta. 

 Metapleuron with a pale yellowish process of epimeron; setae brown; 

 3 large setae at distal margin of episternum, one of them primary; also 

 one short and 2 small, light setae; epimeron with a row of similar setae 

 distally, including a longer primary seta. 



Legs yellowish brown, without dots; ratio of length of legs 47:100:106; 

 large setae brown or chestnut brown. 



466 



