697 



Ncmatusi, 217. N. conjiigatus, 214. N. 



{jri)ssulari;i',214. N. triliiieatus,'2'20. N. 



vei-tel)ratu.s, 219. N. ventricosus, 50, 



219. 

 Xemobius vittatus, 564. 

 NemoiHcra, (510. 

 Kenioiira albidipennis, 591. 

 Neom miilia, i">2. X. Eurytris, 264. 

 Nepa! .■)!•;, .MS, 537, 5S8. N. cinei-ea, 47. 

 Nephila i)liimii)es, (151. 

 Nephopteryx Edmaudsii, 131, 198, 331. 

 Nepida;, i5;5"7. • 



Nepticula, 342. N. amelanchierella, 3.50. 



N. corylifoliella, 35!!. N. microtheriella, 



355. >r. plataiiella, 356. 

 Nerice bideiitata, 292. 

 Nervous system, 33. 

 Neuronia seinilasciata, 617. 

 Neuroptera, 578. 

 Neuroterus, 50. 

 Neui'Otherius, 599. 

 Nirmus, 555. 



Nitidula bipustulata, 445. 

 Nitidiilariffi, 444. 

 NitidulidiC, 446. 

 Noctua, 243. 

 Noctuajlita;, 302. 

 Noctuidre, 238, 303. 

 Koutiiids, 292. 

 Noinada, 131, 141, 212. N. imbricata, 143. 



N. pulchella, 142. 

 Nops, G44. 



Notlinis ovivorus, 664. 

 Notocvpliiis, 173. 

 Notod'onta. -I'.yi. 

 Notonecta, 51(;, 518. N. iiTorata, 537. N. 



undulata, 537. 

 Notoiiectidai, 536. 

 Notoxus anchora, 476. 

 Nudaria mundana, 285. 

 Nvcteribia, 3.58, 388, 626. N. Westwoodii, 



418. 

 Nycteribidffi, 418. 

 Nym plies, 79. 



Nyssia, .322. N. hispidaria, 54. 

 Nysson lateralis, 163. 

 Nyssouidie, 102. 



Oak Biorhiza, 211. 



Oak Cvnips, 210. 



Oak Lrall Hies, 210. 



Oat-l.msc Aplndius, 198. 



Oi!i-iput, 29, .30. 



Ojelhirv segments, 20, 58. 



ORelli, 19, 25. 



Ojinari, 295. 



Oitoj;lena bivirgata, 080. 



O -yptera, 408. 



Odontomachus clanis, 182. 



Odor of l)us:s, .545. 



O.lyiieiiis, 147, 154, 163, 203, 211, 401. O. 



alljoplialeratus, 155, 156. O. leucome- 



las, 15'i, 218. 

 CEcantluis, 24. CE. niveus, 564. 

 CEcctiou.s, 2J1, 291. 

 CE'-odoma, 177. CE. cephalotes, 188, 189. 



ffi. Mcxic.ana, 187. 188. 03. sexdentata, 



189. CE. Texana, 189. 

 OD 'oijliylla smaraprdina, 184. 

 CE leinerida;, 425, 476. 

 CEdipoda Carolina, 571. CE. coralliua, 



571. CE. xantlioptera, 571. 

 CEsophagus, 35. 

 CEstridic, -103. 

 CEstromyia, 405. 



CEstrus, 363. CE. homiuis, 406. CE. ovis, 



405. 

 Oil beetle, 478. 

 Oligarces paradoxus,. 51. 

 Oligoneuria, 596. 

 Olyntha ? 588. 

 Omaliuin, 442. 

 Omophrou, 431. 

 Omosita colon, 445. 

 Omus, 429. 



Oucideres ciugulatus, 498. 

 Oucodes, 395. 

 Ouiou fly, 411. 

 Ouiscus, 2. 



Opliiou, 195. O. maeruruni, 195. 

 Opomalea brachyptera, .508. 

 Ophthalmic ring," 19, .58. 

 Orange belted hor.se-fly, 394. 

 Orchelimum gracile, 168. O. vulgare, 24, 



168, 567. 

 Orgyia, 70, 231. O. antiqua, 288. O. leu- 



costigma, 288. 

 Oribates alatns, 604. 

 Oribatidre, 032, 003. 

 (;)rmyrus, 313. 

 Ornitlioniyia, 417. 

 Ornitlioi)l'ora Priamus, 245. 

 Ortalis, ,30U. O. flexa, 411. 

 Orthoptera, 550. 

 Orthosia, 343. 

 Orthosoma uuicolor, 495. 

 Oryctes nasicornis, 170. O. simia, 176. 

 Osciuis frit, 410. O. grauarius, 415. O. 



vastator, 415. 

 Osniia, I.m, 3U(I, 401. O. leucomelana, 138. 



O. lignaria, 1.39. O. lignivora, 139. O. 



paeirica, 141, 156. O. paretina, 138. O. 



simillima, 140. 

 Osmoderma scabra, 457. 

 Othniidfe, 447. 

 Othnius umbrosus, 447. 

 Otiocerus Coquebertii, ,5,33. 

 CJtiorhvnchus sulcatus, 487. 

 Ovary,' 35, 44.' 

 Oviduct, 35, 44. 

 Ovipositor, 15. 

 Ox Bot fly, 405. 

 Oxybelus emarglnatus, 163. 

 Oxvporus, 443. 

 Oxytelus, 442. 



Pa>derus, 442. 



Pala-oiitenna, .591, 593, 596. 



I'ak' cut-worm, 310. 



I'alin-cnia bUineata, 593, 594. 



Paliiarcs, ."is;;, (;12. 



Palpilcr, 'JS. 



Pani^onia, 393. 



Panorpa, .54, ,581,, 583. 



Pauorpa Germanica, 613. P. communis, 



013. P. rufescens, 014. 

 Panopea carnea, 164. 

 Panorpid, 022. 

 Panorpidse, .580, ,583, 013. 

 Panorpina, 015. 

 Panurgus, 141. 

 Paper wasp, 148. 

 Papilio. 51, 230, 2.37, 245. P. Asterias, 196, 



239, 245, 247. P. brevicauda, 245, 246, 



247. P. Daunus, 217. P. Olaucus, 53, 



217. P. Alomnon, 53. P. Ormenus, ,53. 



P. Painmon, .53. P. Philenor, 248. P. 



Romulus. .53. P. Troilus, 347. P. Tui'- 



nns, .53, 240. 247. 

 Papiliouida;, 75, 244. 



