J. W. H. Harrison 



26 



(2) Wing parts, PI. I, Fig. 2. Genitalia, Text-fig. 4. 



Here we have an insect of almost identical type with the preceding 

 but, nevertheless, exhibiting a much less decided attempt at a combina- 

 tion of the two types of sexual organs. Those of the male are suppressed 

 to a greater extent and, in consequence, an accentuation of the fejnale 

 structures is to be seen. 



Fig. 4. 

 B = Bursa copulatrix. CCi = Duplicated cornuti. DD = 1st pair of rods. 

 D'D' = 2nd pair of rods. G = Gnatho8. = Ostium. Jt= Dupli- 

 cated 8th abdominal segment. «S = Signum. V, Fi = Valves. 

 Ve = Vesica . [7 = Uncus. 



As before, at the extremity of the abdomen lies the ovipositor armed 

 at the tip with a fragment of the male uncus. In the present case, 

 however, instead of being central, the uncus is dextral ; thus, in its 

 development, it has not interfered with that of the left ovipositor lobe 

 nor has the latter affected it. Naturally then, both have reached a more 

 perfected state than in the specimen already described. The left tip is 

 therefore quite female and the right similarly male. 



Immediately in front of the uncus is a small portion of the gnathos, 

 and to the right of this again may be made out a very small area of the 

 9th abdominal tergite. 



