ILLUSTRATIONS 



(Drawingrs by J. A. Dimayuga: photographs by M. del Castillo) 



Plate I 

 Fig. 1. Egg, 3 diameters. 



2. Larva, dorsal view, 1* diameters. 



3. Larva, lateral view, 1* diameters. 



4. Pupa, ventral view, IS diameters. 



5. Pupa, lateral view, li diameters. 



6. Adult, dorsal view, li diameters. 



7. Larva attacked by parasites, 17 diameters. 



8. Larva attacked by parasites, 17 diameters. 



9. Egg attacked by parasites, 17 diameters. 



10. Egg, 30 diameters. 



11. Coconut leaflets, showing injury by larva of coconut leaf-miner. 



a. Old larval cell. 



b. Newly hatched larvas. 



12. Coconut leaflets, showing injury by larvae and adults. 



a. Larval injury. 



b. Adult injury by feeding. 



c. Hole where adult escaped. 



13. Coconut leaflet, showing feeding larva and excrement placed along 



sides of chamber. 



Plate II 



Fig. 1. Coconut leaflets, showing injury caused by the adults. 

 2. Coconut leaflets, showing injury caused by the larvae. 

 a. Hole where adult escaped. 



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