68 PULYINARIA YITTS, YAK. IMBESLE. 



Fig. 9. Abnormal six-jointed antenna of adult 

 female. X 140. 



Fig. 10. Leg of the adult female. X 140. 



Fig. 11. Mentum of adult female shown without 

 the filaments and basal attachments. X 140. 



Fig. 12. Stigmatic and marginal spines. X 300. 



Fig. 13. Female at period of fecundation (ventral). 

 X 12. 



Fig. 14. The same showing characteristic reticula- 

 tion (dorsal). X 12. 



MALE. 



PI. XLVII, fig. 1. Puparia of the male with caudal 



filaments of the perfect insect projecting at the 



posterior extremity. The two coloured examples 



represent the male before formation of puparium, 



slightly enlarged. 



Fig. 2. Second stage of the male larva. X 12. 

 Fig. 2r/. Antenna of second-stage male. X 140. 

 Fig. 2 b. Leg of the second- stage male. X 140. 

 Fig. 3. A more advanced stage of the male larva, 



showing the puparium almost completed. X 12. 

 Fig. 4. Puparium of the male after the escape of 



the insect. X 20. 

 Fig. 5. Pupa, first stage. X 20. 

 Fig. 6. Pupa, final stage, x 20. 

 Fig. 6 a. Anal segment of true pupa showing lobes 



and rudimentary genital armature. X 100. 

 Fig. 6 b. Antennal sheath of pupa revealing the 



antenna of the perfect male within, x 100. 

 Fig. 6 c. Leg- sheath of the same revealing the leg 



of the perfect male within, x 1 00. 

 Fig. 7. Male, x 100. 



Fig. 7 a. Underside of the head of the male. X 100. 

 Fig. 7 b. Antenna of the male. X 100. 

 Fig. 7 c. Apical joint of the same. X 250. 

 Fig. 7 d. Anal segment of the male with genital 



armature, etc. X 100. 



