346 



INSECT LIFE. 



Ichneumon-fly, 86. 



Ichneumonidse, 217. 



Ichthyura, 201. 



Imago, 40. 



Imperial-moth, 197. 



Incomplete metamorphosis, 35, 37. 



lariating larvae, 301. 



Insects, 58. 



lo-moth, 189. 



Iphiclides ajax, 244. 



Iron frame for mold for cases, 312. 



Isabella tiger-moth, 240. 



Isoptera, 67. 



Jasoniades glaucus, 243. 

 Jumping spiders, 229. 



Katydids, 73, 239. 

 Killing bottles, 285. 



Labeling specimens, 315. 



Labial palpi, 14. 



Labium, 14. 



Labrum, 13. 



Lace-winged flies, 179. 



Lady-bugs, 179, 180. 



Lampyridne, 273. 



Larva, 40. 



Lasiocampidae, 171. 



Leaf-eating caterpillars, 172, 187. 



Leaf-cutter bees, 265. 



Leaf-miners, 208. 



Leaf-rollers, 206. 



Lepidoptera, 80. 



Lice, 75, 76. 



Lights, 293. 



Lobsters, 53. 



Locust-borer, 273. 



Locustidae, 72. 



Locusts, 72, 233, 236. 



Long-horned beetles, 215. 



Long-horned grasshoppers, 73. 

 Luna-moth, 192. 

 Lycaenidae, 164, 246. 

 Lycosa, 229. 



Mallophaga, 69. 

 Mandibles, 13. 

 Mantidae, 71. 

 Maxillae, 13. 

 Maxillary palpi, 14. 

 May-flies, 64, 99, 101, 148. 

 Meadow-browns, 253. 

 Meadow grasshoppers, 73. 

 Measuring- worms, 174. 

 Mecoptera, 78. 

 Megachile, 265. 

 Megachile acuta,'265. 

 Meloidae, 273. 

 Membracidae, 220, 277. 

 Mesothorax, 18. 

 Metathorax, 18 

 Microscopic objects, 300. 

 Millers, 80. 

 Millipede, 57. 

 Miners of the plains, 268. 

 Mining-bees, 269. 

 Mining digger-wasps, 269. 

 Misumena vatia, 230. 

 Mites, 56. 



Mocha-stone moth, 201. 

 Mold, 314. 

 Molting, 36. 

 Morarch, 249. 

 Monobia quadridens, 265. 

 Monohamus confusor, 215. 

 Mossy-rose-gall, 212. 

 Mosquitoes, 132. 

 Moths, 80, 81, 239, 242. 

 Mourning-cloak, 252. 

 Mouth-parts, 13. 

 Muscidae, 185. 



