Plate 17 



Lecaniodtaspis atherospcrmac (Maskell), adult female. 



Figure 1, outline, dorsal and ventral, X60; 2. antenna, X230; 3, types of 

 derm pores, X 1,500; 4, single cribriform plate, X530; 5, dorsal seta, X 1,500; 

 6. posterior apex of body, dorsal and ventral, X230; 7, anterior spiracular 

 spines, X530; 8, posterior spiracular spine, X530. 



53 



