INDEX. 



403 



Nests, of insects, 151. 156. 159. 165. 

 169. 183, 184. 273. 343. 



Neuroptera, aberrant class of Pti- 

 lota, 8, 9. Have no sting, the 

 wings reticulated, 48. Analogy 

 of with fishes, 49, 50. Larv« of, 

 49.339. Description of, chap, xii., 

 335. A circle of its own, 337. 



Night moths, 78. 86. 



Nitidute, 267. 269. N. proper, 269. 



NitidulincE, the, 268. 



Nobiles, swallow-tailed, 63. 



Noctua sponsa, 102. 



Noctuides, 78. 86. 104. 108. 204. 



Nomada, general structure of, 164. 



Nomia, the genus, 163. 



Notonecta, large shield of, 139. 



Notoncctidae, 129, 130. 139 140. 



Nymphalids, sub-typical group of 

 the butterflies, 68! 75. 90. 92. 



O. 



Ochthebius, 249. 



Odocantha, 261. 



CEdesmagena, 376. 



CEiione, 25. 



GSshna, large eyes of the, 339. 



ffistrida?, parasitic, .375. 



ffistrus, 376. 



Omalida;, family of the, 272. 



Omophron, gibbous, 'J64. 



Omus, the large, 2G0. 



Onibciform \arvis, 65. 72. 95. 



Onisciform tvpe, 149, li passim. 



Oniscus, 62. 96. 149. 387. 392. 



Oiiitis, 227. 



Oniticellus, 227. 



Onthophagus, the genus, 225. 227. 



Opatrum, 236. 



Ophelia, 24. 



OphionidjB, the, 1R6. 



Orthid£E, spinninghawk •moths,101 



Orthonotus, structure of, 121. 



Orthoptera, 56. 



Oryctes nasicornis, 230. 233. 



Osmia;, or mason bees, 16.;. 



Ostracoda, bivalve n-.orioculi, 38. 



Ovipositor, the, in enlomology, 152. 



186 — 188, el passim. 

 Oxycypha, the genus, 354. 

 Oxytelid,-e, beetles, 272. 



P. 



Pachycnemus, 211. 

 Pachylis, 119. P.gigas, 119. 

 Pachypus of Fabricuis, 218, 219. 

 Pachysoma, 227. 



PjBciiopoda, truly suctorial, among 

 the Crustacea, 392. 



PalEestes, 285. 

 Palmyra, 25. 

 Pamb'orus, 263. 

 Panorpa, the genus, 341. 

 PanorpinjE, the, 341. 

 Papilio of Latreille, 75. 

 Papilio of LinnEEus, 86, 87. 

 Papiliones, the, 10. 54—70. 

 Papilionidse, arrangement of the, 



87. True butterflies, 98. 

 Papilioniries, tribe, S6, et seq. 

 PapilioninzB, the, 87, 88. 

 Paragia, the genus, 185. 

 Parasitic insects, of, 68. 162. 164, 



165. 168. 177. 181. 329. 332. 334 



352, 379. 392. 393. 

 Parenchymata, Ciivier's, 27, 28. 

 ParnassinEB, the, 76. 87. 90. 

 Parnassius, 90. 

 Parnopes, parasite, 181. 

 Parnus, 249. 



Passalus, devastations by, 243. 

 Passandra, 285. 

 Paussi, genera of the, 124. 

 Paussus, 124. P. armatus, 124. 

 Peacock butterfly, the, 6o. 91. 

 Pectinaria, 23. 



Peduncles of barnacles, 30. 71. 

 Pelecotoma, 332. 

 Pella, beetles, 273. 

 Pelopjeus, range of, 181. 

 Peltophora, 118. 

 Pentatoma>, the true, 119. P. bi. 



dens, lis. 

 Pentatomid^, or wood bvigs, 116. 

 Pepsis, typical wasp, 151. 179. 

 Percpates, 25. 

 Perga of New Holland, 189. 

 Perlinae, the, 3.57. Genus Perla, 



357. 

 Petalocera, 230. 236. 

 Phala;na, 86. 



Phalsenip of Linnseus, 104. 

 Phalajnides, 69. 78. 86. 1U7. 

 Phalangidae, the, 385. 

 Phalangium,S92. 

 Phan^i, the, 227, 228. 260. 

 Phasma, description of, 344. 347. 

 Phasminae, 345. 347. 

 Philanthida?, the, 178. 

 Philanthus, 181. 

 Phileurus, 233. 

 Phloitribus Olefe, 236. 

 Pholidotus, 243. 



Phosphoric light in insects, 246. 323. 

 Phryg.-mid^, the, \Bi. Fifth circle 



of Neuroptera, 353. 354 

 Phryganin<E, sub-family, 3,54. The 



largest species is Phryganea, 3:16. 

 Phryneida;, pulmonary Arachnids. 



384. 

 Phrynus, 384. 

 Phthiromyse, the, 379. 

 Phyllis, 25. 



Phylloaiorphus paradoxus, 119. 

 D D 2 



