ON THE LIFE HISTORY OP UGIMYA. 



45 



mesothoracalscheibe. 7, 2, 3-12. Twelve nervous cords. 



Highly magnified. 

 Fig. 6. Ditto, (side view). The letters indicate the same parts as 



in Fig. 5. Highly magnified. 

 Fig. 7. Pupariimi of Ugimya sericaria, R. a. Hole on the fifth 



segment, f. 

 Fig. 8. Ventral view of pupa, three days old. a. Legs. h. 



Wing. |. 

 Fig. 9. Dorsal view of ditto, a. Its anterior end. h. Tubercle. \. 

 Fig. 10. Dorsal veiw of pupa, a week old. a. Tubercle, h. Tiny 



tubular process, c. Deep constriction, f 

 Fig. 11. Ventral view of ditto, a. Legs. h. Wing. \. 



PLATE VI. 



Fig. 1. Dorsal view of pupa, eight or nine days old. a. Head. 

 h. Thorax, c. Alula, d. Abdomen, e. Median lobe. /, 

 Lateral lobe. g. Tiny processes, li. Top-shaped body. i. 

 Balancer. \. 



Fig. 2. A-'entral view of ditto, a. Mouth-parts. 6. Small process. |. 



Fig. 3. Dorsal view cf pupa, 12 days old. a. Large lateral lobe. 

 h. Top-shaped body. c. Section of puparium. d. Perforation 

 on the fifth segment of the puparium. e. Round chitinous 

 disc. /. Pointed chitinous tube. g. Space betw^een the com- 

 pound eyes, h. Thorax, i. Abdomen, y. 



Fig. é. Ventral view of ditto, a. Antennae h. Tiny process. c. 

 Wing. \. 



Fig. 5. Dorsal view of pupa, 28 days old. a. Top-shaped body. 7. 



Fig. 6. Ventral view of ditto, a. Maxillary palp. h. Labrum. c 

 Labium, d. Expanded lobe. hp. Basi-proboscis. pp. Pro- 

 boscis proper, j . 



