136 



MORPHOLOGY AND TAXONOMY OF ADULT MALES 



anteriorly, o-i (0-2) f.s. and 3-4 (3-5) h.s. on each side of the ventral arm of the midcranial 

 ridge. Head disc pores : 1-3 (i-6) dorsal head pores occur on each side near the base of the 

 antennae. 



Antennae : Filiform ; normally 10-segmented ; 540-604 (570)^ long, i.e. slightly shorter 

 than half the body length, the ratio being 1 : 2-2-2-3 (2-28), and shorter than the hind legs. 



.. dhs l^cr 

 ohp , / vprd 



Fig. 23. Pseudococcus citriculus Green, dorsal and ventral view. 



