450 



PS rCHE, 



Melanotnipes, 105. 107, 110. 



Melanotus macer, 238. paganu?, 

 233. 



Melanoxanthus salicti, 208. 



Melia, 299. 



Melitaea haiTi>;ii, 153. minuta, 

 120. phaeton, 54. 



Melittia ciicurbitae, 56. 



Melo!ontha vulgaris, 193. sp., 

 6, 15,16, 45. 



Meloloiithidae, 9. 



Melon lonse, 411. 



Membracis ampelop^^idis, 391. 

 ai-quata, 389, 391. belligera, 389. 

 bimnculata, 391. binotata, 389. 

 calva, 389. diceros, 389. fes- 

 tina, 389. goniphora, 389. inor- 

 nnta, 389, 391. latipes, 389. mar- 

 morata, 389. mera, 389, 391. 

 quadrivittata, 389. semicrema, 

 389. subulata, 387. tartarea, 

 389. trilineata, 389. univittata, 

 391. van, 389. 



Memory, 155. 



Menopon. 34. 



Jlerisus destructor, 141. sub- 

 apterus, 118. 



Mesograpta, 20. 



Messa salicum, 284. 



Metal-cutting beetle, 119. 



Meteorological conditions upon 

 insect-life, eifect of, 155. 



Metopeuron, 34. 



^letopsilus elpenor, 140. 



Michigan, coleoptera of the 

 ower peninsula of, 231. 



Microcentrus caryae, 391. 



Microdon sp., 284. 



Microglnssa suturalis, 232. 



Micropteryx caltella, 161. semi- 

 piirpurella, 161, 194. 



MicroDus leucopterus, 16. 



Midaidae. 100, 101, 102. 



Migration of birds and food 

 supply, 118. 



Migration of insects, 24, 116. 



Milnesium sp., 22. 



Mimetic coloration of pupae of 

 butterfles, 48. 



Mimicry, 56, 141. in hemip- 



tera, 27. 



Minnesota, entomologist for, 

 200. 



Mitura daemon, 137, 276. smi- 

 lacis, 137. 



Mole, insectivorous habits of, 

 116. 



Mole cricket, 15. 



Molts of insects, 28. 



Molts of lepidopterous larvae, 

 number of. 420. 



Monecphora bicincta, 388, 390. 

 ignipecta, 390. 



Monohammus titillator, 56, 

 233. 



Moore's lepido]itera Indica, 

 405. 



Mordella octopunctata, 234. 



Mormolucoides, 291. 



Mosquito, poison apparatus of, 

 119. 



Mosquitoes, scourge of, 47. 



Mubiona gracilis, 114. 



Musca domestica, 346. vomi- 

 toria, 155. 



iMuscardine, 7, 16, 46. 



3Iuscles of insects, 21. 



Mutilla coccinea, 135. 



Mutillidae, -34, 147. 



Myas coracinus, 231. 



Mycetochares bicolor, 234. 



Mycetophilidae, 117. 



Mycotrupes, 105, 106, 109. 



Mvgale hentzii, 55. nidulans, 

 143.' sp., 9, 55. 



Mygalidae, 333. 



Myiothera, 259. 



Mvlacridae, 290. 



Mylacris 290. 



Myndus impunctatus, 390. 



Myriopofls, army of, 95. phos- 

 phorescence of, 170. 



Myrmecocystus melliger, 32. 



Myrmecophilism, 171. 



Myrmecophilous coleoptera, 154. 

 insects, 21. plants, 176. 



Myrniekiaphibi foliata, 89. 



Myrmeleon diversum, 224. 



Myrmophilous coleoptera, 141. 



Myscelia orsis, 33. 



Mytilaspis, sp., 46. 



Myxosargus fa.sciatus, 31. 



Myzus cerasi, 412, 413, 414. 

 ribis, 210. 



Naso robertsoni, 3E8. 



Nathalis iole, 115, 154. 



Nebria obliqua, 69. ovipennis, 

 69. purpurata,69, 282. trifaria, 

 69, 282. 



Necrology, 35, 156. 



Necrophilus subterraneus, 58. 



Necrophorus guttula, 232. 



Nectar-glands, extra nuptial, 

 171. 



Nectar-secreting plant-lice, 47. 



Nematus erichsonii, 162. 



Nemesia sp., 88. 



Nemistrinidae, 100, 101. 



Nemognatha lurida, 225. pie- 

 zata, 234. 



Nemoria aureliaria, 151. 



Neolaparus, 255. 



Neomoctherus, 255. 



Neonympha canthus, 348. pho- 

 cion, 274. 



Neophoneus, 255. 



Neortus, 140. 



Neottiglossa iiiflexa, 241. un- 

 data, 241. 



Nephelodes violans, 12, 18. 



Nephoptervx semifuneralis, 

 298. 



Ncpticiila, 21. 



Nervous svstem cf arthrc j cid.n, 

 32. 



Neurocordulia obsoleta, 369. 



Neuroptera of Ireland, 379. 



Neiiroptera, preserving, 93. 



Neuroterus nigrum, 218, 221 . 

 noxius, 187, 221. vesiciihi, 188, 

 221. 



New Jersey butterflies, 155. 



Nisoniades alpheus, 228. j 



Noctuidae, 6, 9, 143. 



Noda convexa, 22. piliila, 22. 

 tristis, 22. 



Nomenclature, 142. 



Nomiades couperi, 276. 



Non-development of wintr, 120. 



Notacantha. 31, 34. 



Nothrus, 293. 



Notodonta unicornis, 53. sp., 

 81. 



Notodontidae, 53. 



Notoxus, 93. monodon, 234. 



Notus, 212, 213. flavipennis, 

 212. furcipatus, 212. orichal- 

 ceus, 212. 



Nusa, 255. 



Nycteribia elongata, 46. vari- 

 pes, 46. 



Nymphalidae, 35. 



Ocneria dispar, 120. 



Ocyptamus, 20. 



Odonata, 292. of North Ameri- 

 ca, 241, .303. 



Odoritic apparatus of lepidop- 

 tera, 93. 



Odorous biittei-flies, 35. 



Odors, action of. 22. ^Vti 



Oecanthus, 271 . angustipennis, 

 271. fasciatus, 271. niveus, 199, 

 271. pellucens, .379. 



Oedancala dorsalis, 27. 



Oedemasia concinna, 421. 



Oedionychis scalaris, 234. 



Oedipoda Carolina, 135. 'sp., 

 10. 



Oedipodae, 270. 



Oedipodidae, 431, 4-32. 4-34. 

 rescued from tryxalidae, 431. 



Oedipodinae, 435. 



Oelrichs, Hermann, 200. 



Oeneis jutta, 274. semidea, 

 274. 



Oestridae, 403. 



Oliarus humilis, 389. pruinosa, 

 389. 



Oligonyx graminis, 380. scud- 

 deri, -380. uhleri. 380. 



Oligoria m;iciilata, 278. 



Oncideres cingulatus, 142. 



Oncometopia limbata, 389. 



Onvchotrupes, 104, 105, 106 

 109. 



Ophiderma, 389, 391. 



Opostega, .32. 



Opsiocoetus personatus, "240. 



Optilete, 391. 



