348 



INDEX 



Method feeding, 11. 



Mcryrck, E., 73. 



Microcalyptris scirpi, 294. 



Micropterygidae, 71. 



Microrhopala, 200. 



M icrorhopala floridana, 201, 295. 



Microrhopala rubrolineata, 295. 



Microrhopala vittata, 200, 295. 



Microrhopala xerne, 200, 295. 



Mines, Coleoptera, 187. 



Mines, Diptera, 232, 234, 285. 



Mines, Hymenoptera, 210. 



Mines, Lepidoptera, 20, 97, 104. 



Mines, types of, 12. 



Mining operations, 16. 



Mites attacking leaf miners, 30. 



Mniophila, 182. 



Mobile cocoons, 218. 



Motile pupae, 75, 76, 118, 124. 



Modifications of larvae for mining 



habit, 7-8, 11, 50, 181, 195. 

 Monarthropalpis buxi, 242, 248, 297. 

 Monoxia, 182. 

 Monoxia consputa, 295. 

 Moore, E., 269. 

 Morgan and Crumb, 158. 

 Moulting, 9, 10, 50. 

 Moulting cocoons, 63, 106, plate I. 

 Moulting, Hymenoptera, 214. 

 Mouth hooks, Diptera, 233. 

 Mouth parts, Coleoptera, 188. 

 Mouth parts Lepidoptera, 56, 57. 

 Murtfeldt, 167, 169, 203. 



Nobis ferus, a preditor of leaf 



miners, 30. 

 Naked pupae, Coleoptera, 189, 195. 

 Naked pupae, Diptera, 234. 

 Naked pupae, Lepidoptera, 63, 98, 



151. 

 Napomyza, 258. 

 Napomyza lateralis, 258. 

 Nealyda, 166. 

 Nealyda bifidella, 291. 

 Nealyda kinzeliella, 291. 

 Nealyda pisoniae, 167, 291. 



Noedham, J. G., vi. 



Nepticula, 85, 279. 



Nepticula, typical mines, 87. 



Nepticula acetosa, 85. 



Nepticula anomalella, 41. 



Nepticula nyssaefoliella, 86. 



Nepticula pallida, 86. 



Nepticula pomivorella, 86, 90, 91. 



Nepticula saginella, 86. 



Nepticula sling erlandella, 88, 89, 



plate I. 

 Nepticulidae, 85. 

 Nidus, Phyllocnistis, 63, 104, 105. 

 Noctuidae, 176. 

 Nonagria, 176. 

 Nonagria oblonga, 176, 294. 

 Non feeding instars, 135. 

 Notiphila flaveola, 269. 



Ocelli, arrangement in Lepidoptera, 



65. 

 Ocelli, four orders compared, 35. 

 Ocelli, Hymenoptera, 215. 

 Ocelli, Lepidoptera, 55. 

 Octotoma, 200. 

 Octotoma marginicollis, 295. 

 Octotoma plicatula, 183, 200, 200, 295. 

 Orders of mining insects, 6. 

 Orchestes, mine, 187. 

 Orchestes pallicornis, 207, 207, 296. 

 Orchestes quercus, 206. 

 Orchestes rufipes, 183, 209, 296. 

 Origin of leaf-mining habit, 22. 

 Ovipositor, Hymenoptera, 210. 

 Ovipositor, Lepidoptera, 48. 

 Ovipositor, Diptera, 231. 

 Oxyna, 241. 



Pachyschelus, 192. 



Pachyschelus laevigatus, 192, 198, 



294. 

 Pachyschelus schwarzi, 294. 

 Palisade layer, 4, 196. 

 Panic grass miner, 169. 

 Parabates, 211. 



