INDEX TO ILLUSTRATIONS. 



Acanthia lectularia, 105, f. 16. 



Acoloides saitidis, 269, f. 58. 



Anthrenus scrophularia3, 127, f. 19. 



Anthrax hypomela9, 354, f. 67. 



Axinia zabriskiei, 365, 366, 367, ff. 29, 68, 70, 



Bseus ameiicanus, 270, f. 59. 



Celatoria crawii, 234, f. 46. 



Cephus pygmaeus, 286, f. 60. 



Cicindela iimbata, 144, f. 24. 



Cinibex americana, 229, f. 45. 



Coccotorus prunicida, 259, f. 56. 



Coccotorns Scutellaria, 259, f. 55. 



Conorhinus sanguisuga, 106, f. 17. 



Coptotricbe complanoides, 322, f. 64. 



Croton Bug, 266, f. 57. 



Cryptolechia schlaegeri, 152, f. 25. 



Derniestes vulpinus, 63, 64, ff. 7, 8. 



Encyrtus websteri, 247, f. 53. 



Ephestia interpunctella, 171, f. 30. 



Ephestia kiihniella, 166, 167, ff. 28, 29. 



Gossyparia ulmi, 34, 37, 38, 40, ff. 1, 2, 3, 4, 5. 



Hjematobia serrata, 93, 94, 09, 100, 101, ff. 11, 12, 13, 



14, 15. 

 Harpiphoras inaculatus, 140, f. 23. 

 Harpiphorus varianus, 240, f. 49. 

 Hyperacmus tineas, 213, f. 41. 



Hypoderma bovis, 158, 159, 173, 174, 175, ff. 26, 27, 31 



32, 33, 34, 35. 

 Hypoderma sp., 238, f. 48. 

 Linmeria eurycreontis, 328, f. 65. 

 Macrodactylus subspinosus, 296, ff. 61, 62. 

 Megaspilus niger, 247, f. 52. 

 Menesta melanella, 303, f. 63. 

 Monomoriutn pbaraonis, 107, f. 18. 

 Monostegia ignota, 137, 140, ff. 22, 23. 

 Ocneria dispar, 208, 209, 210, ff. 36, 37, 38, 39. 

 (Eneis macounii, 45, f. 6. 

 Ophelosia crawfordi, 248, f. 54. 

 Pachyneuron micans, 246, f. 51. 

 Platypsyllns cantoris, 245, f. 50. 

 Plum Curculio punctures in young apples, 382, f. 



71. 

 Spilosoma fuliginosa, 236, f. 47. 

 Spkenophorus cchreus, 132, 133, ff. 20, 21 

 Tetranycbus 6-maculatus, 226, f. 44. 

 Tinea pellionella, 212, f. 40. 

 Tinea tapetzella, 214, f. 43. 

 Tineola biselliella, 213, f. 42. 

 Vedalia cardinalis, 71, 73, ff. 9, 10. 

 Vial-holder in use in U. S. National Museum, 346, 



f. 66. 



