SEXUAL CHARACTERISTICS OF THELIA 581 
Figs. 36 to 39 Abdomens of parasitized males which still retained almost 
normal coloration of pronotum. Compare with figures 24 to 27. Figure 36, 
lateral view, abdomen compressed, only partial reduction of gonapophyses. 
Figure 37, ventral view, abdomen not compressed, partial reduction of gona- 
pophyses. Figure 38, lateral view, abdomen compressed, extreme reduction of 
gonapophyses. Figure 39, ventral view, abdomen not compressed, extreme 
reduction of gonapophyses. oe., oedagus; cl., clasper or style; v., ventral valve; 
s. 8, sternum of eighth abdominal somite. X 9. 
