PLATE 13 



Fig. 78. Himerarctia docis, <$, left tymbal organ (x 21). 



Fig. 79. H. docis, £, view along microtymbals showing hair-scale sockets (x 192). 



Fig. 80. H. docis, <$, ventral view of left hind wing showing scent organ in anal fold ( x 32). 



Fig. 81. H. docis, £, enlargement of overlapping 'petal' scales shown to right of centre in fig. 80 



( x 229). 

 Fig. 82. H. docis, £, enlargement of overlapping scales shown to the left of centre in fig. 80 



(x 308). 

 Fig. 83. H. docis, <$, surface structure of scales shown in fig. 82 ( x 3502). 



