465 Pleurites of meso- and metathorax brown; margin of episternum narrow, 

 reddish brown like pleural suture; seta situated near margin; seta of 

 epimeron, subapical. 



Legs yellowish brown, with dark spots at articulation of femur and coxae ; 

 most setae thin, delicate, light brown or light, rarely short, strong, brown 

 (Figure 749). 



(467) 



FIGURES 749-751. Mystacides azureaL. : 



749-right foreleg (A), midleg fB), and hind leg (C) posterior; 750-tergite of 

 abdominal segment 9 (A), claw of anal leg, lateral CB); 751 — larval case. 



Fore coxa slightly oblong; basodorsal seta and anterior dorsal seta 

 situated close together, a rare condition; posterior apical dorsal seta long; 

 3 moderately long, and several, small, secondary setae situated further 

 basally at margin; anterior setae short, strong, situated among similar 

 secondary setae; anterior distoventral seta shorter than posterior; 

 secondary ventral setae situated along whole coxa. 



584 



