522. 



FIGURES 734-736. Macronema ra d ia turn McL.: 



734 - head, ventral; 735 - maxillolabium; 736 - nota of thorax: 

 pronotum, left half (A), mesonotum (B), metanotum (C). 



Legs (Figure 737) differing little in length; midlegs slightly shorter 

 and thinner than hind legs; forelegs more massive. Ratio of length of legs 

 80:100:104. 



Fore coxa with a shallow distodorsal indentation; a conical process with 

 a black spot at the base, which bears a long anterior primary basal seta; 

 dorsally a short, spinelike, light seta near anterior indentation; 2 brownish 

 setae near apex of indentation; several, brownish, large setae on anterior 

 surface of coxa in basal part and subventrally; several of these setae long; 

 a dark, massive process is situated distally, in anterior part, near articu- 

 lation with trochanter; short, light setae and 6 or 7 long, brownish setae, 

 one of which is the primary posterior seta, dorsally, at the margin of 

 indentation and near it; 5 or 6 relatively long, brown setae on posterior 

 surface, in middle of segment and subventrally; small, light, covering 

 spinules in subdorsal and subventral region; similar light spinules on ventral 

 side, but they are more dense; a long, primary, posterior seta and several 

 short, strong, light and dark setae (including the anterior primary seta) in 

 distoventral part. 



Five thin, long subventral setae on anterior side of trochanter, in basal 

 part; similar soft, white, long, hairlike setae on posterior surface, ventrally 

 and subventrally; among them similar long, thicker, light brown primary (?) 

 setae; primary posterior seta situated near distal margin; anterior part 

 521 of ventral side with a row of small, light spinules; a long, thin (primary?) 

 seta near apical margin. 



596 



