LIST OF ILLUSTRATIONS IN THE TEXT 



FIG. . PAGE 



1. Dahlia hesperioides Pagenstecher ....;... 3 



2. Egg of Peridroma saucia 5 



3. Egg of Samia cecropia 5 



4. Larva of Hyloicus kalmiae 7 



5. PupaofTelea polyphemus 10 



6. Pupa of cut-worm in underground cell 10 



7. Front view of the head of a moth 12 



8. Lateral view of the head of a moth 12 



9. Antennae of moths ........ . . . 13 



10. Antenna of Telea polyphemus . . . , ... . . ..,. . 13 



1 1 . Legs of a moth '. 1 5 



12. Diagram showing the structure of the wings of a moth 16 



13. Neuration of the wings of Hepialus gracilis 17 



14. Figures showing the frenulum and the retinaculum . . 17 



1 5. Figure showing the maculation of the wings of a Noctuid 18 



16. Setting-needle used in mounting microlepidoptera . . 19 



17. Setting-board used in mounting microlepidoptera . . 20 



18. Double mount 21 



19. "As it is not done " 26 



20. Three joints of the antenna of Protoparce quinquemacu- 



latus 41 



21. Neuration of the wings of Sesia tantalus 42 



22. Pupa of Protoparce quinquemaculatus .. . , . . . 43 



23. Isoparce cupressi 48 



24. Hyloicus eremitoides . . . , 50 



25. Hyloicus canadensis 51 



26. Protambulyx strigilis 54 



27. Larva of Pholus satellitia 65 



28. Larva of Pholus achemon 66 



29. Larva of Darapsa myron . 68 



30. Parasitized larva of Darapsa myron 69 



