Fig. 



194. 



Fig. 



195- 



Fig. 



196. 



Fig. 



197- 



Fig. 



198. 



Fig. 



199. 



PLATE 32 



Astvalavctia pulverosa, $, dorsal surface. 



A. pulverosa, <$, left tymbal organ ( x 36). 



A. pulverosa, <§, dorso-lateral view of microtymbals (x 160). A single hair-scale 



remains. 



A. pulverosa, <§, upper surface of left hindwing showing androconial area ( X 11). 



A. pulverosa, $, ventral surface of left forewing showing scent-brush ( x 35). 



A. pulverosa, $, part of a hair-scale from the scent-brush shown in fig. 198 ( X 3859). 



