List of Illustrations in the Text 
FIG. PAGE 
31. Microgaster which preys upon the larva of Darapsa myron 69 
32. Pupa of Darapsa myron.69 
33. Larva and moth of Sphecodina abbotti.70 
34. Light form of larva of Celerio lineata ....... 76 
35. Dark form of larva of Celerio lineata.76 
36. Philosamia cynthia.81 
37. Cocoon of Sarnia cecropia. 83 
38. Larva of Callosamia promethea ......... 85 
39. Cocoon of Callosamia promethea ........ 85 
40. Larva of Actias luna. 87 
41. Larva of Telea polyphemus. 88 
42. Cocoon of Telea polyphemus.88 
43. Larva of Automeris io. 90 
44. Eggs of Buck-moth. 92 
45. Larva of Buck-moth. 92 
46. Anisota rubicunda, larva and pupa.95 
47. Crambidia pallida.104 
48. Crambidia casta.104 
49. Palpidia pallidior. 105 
50. Hypoprepia fucosa. 106 
51. Haematomis mexicana. 107 
52. Comacla simplex.107 
33. Bruceia pulverina.108 
54. Clemensia albata.108 
55. Illice unifascia.109 
56. Illice subjecta . 109 
57. Lerina incarnata.111 
58. Dodia albertae ..117 
59. Haploa lecontei . . ..119 
60. Haploa contigua.. ..119 
61. Euerythra phasma.120 
62. Larva of Ecpantheria deflorata.120 
63. Turuptiana permaculata.121 
64. Seirarctia echo.122 
63. Alexicles aspersa.122 
66. Estigmene prima.122 
67. Estigmene acraea.123 
68. Isia isabella.*.123 
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