194 



MORPHOLOGY AND TAXONOMY OF ADULT MALES 



and 24-31 (28) [x wide ; with 2-3 (2-4) h.s. Pedicel 18-27 ( 2I )t x l°ng and 21-24 ( 2 3)p>- wide ; with 

 1-2 (i-6) h.s. Flagellum : Segment III club-shaped, with a very narrow stalk ; the ratio its 

 length to the length of segment VIII being 1-2-1-8 (1-5) : 1, and the ratio width to length of 



dhs vhs 



Pdc \ , scp 



Ptr- 



— sp 3 



Fig. 52. Pseucochermes fraxini (Kalt.), apterous form, dorsal and ventral view. 



