PLATE XXXIII 

 Ornix geniinatella Pack.: 



Fig. I. — Moth expanded. X lo. 



Fig. 2. — Moth at rest on leaf. X 2>^. 



Fig. 3. — Egg on lower surface of leaf; also tunnel made by miner on leaving the 

 egg. X 80. 



Fig. 4. — Dorsal view of first larval stage; below, side view of head and thorax. 

 X 18. 



Fig. 5. — Dorsal view of second larval stage. X 18. 



Fig. 6. — Side view of second larval stage. X 18. 



Fig. 7. — Dorsal view of third larval stage, showing edge of thoracic legs. X 18. 



Fig. 8. — Dorsal view of fourth larval stage. X 18. 



Fig. 9. — Side view of fourth larval stage. X 18. 



Fig. 10. — Ventral view of pupa. X 18. 



Fig. II. — Dorsal view of same. X 18. 



Fig. 12. — Lower surface of leaf with numerous partly developed mines; also two 

 cocoons, one exposed. The cocoon is usually on the upper surface of the leaf. X i. 



Fig. 13. — Portion of leaf showing a mine in process of development. The serpen- 

 tine mine was completed on June 24, the small darkly shaded area of the blotch mine 

 June 25, the second area on June 27, the third area on June 29, and on June 30 the 

 blotch was completed and then transformed to the tentiform mine. X 2. Egg more 

 enlarged. 



Fig. 14. — A small twig showing leaves badly curled and injured by numerous mines. 



XK. 



Fig. 15. — Leaf much distorted with 10 mines almost completed; also one cocoon 

 appears at the tip of tlie leaf. Nattual size. 



(296) 



