506 



INDEX. 



molluscaj 263 ; of horse, 315 ; sym- 

 pathetic, 320. 



Nervous tissue, 9. 



Nettle-head, in hops, 71. 



Neural canal, 415. 



Neuroptera, 127, 254. 



Newt, the Common, 328; Great Crest- 

 ed, ib. 



"Nigger," the, 130. 



Nightingale, the, 405. 



Nightjar, the, 387. 



Noctuee, 182, 486. 



Noctule, the, 478. 



JVoyiiada, 156. 



Non-deciduate placenta, 431. 



Non-ruminants, 446. 



Notochord, 12, 277, 282. 



Notodontidae, 182. 



Nubian Cat, 466. 



Kumida, 373 ; "wild forms of, 374. 



Nut Weevil, 141. 



Oak-apples, 172. 



Occidental horses, race of, 441. 



Octactiuia, 29. 



Ocypus olens^ 150. 



Odonata, 255, 259. 



Odontoid process, 288. 



Odontophore of mollusc, 263. 



Odontornithes, 345. 



Odynerus, 156. 



(Estridse, 196, 211. 



(Estrius ovis, 211, 213. 



Oligochieta, 34, 80. 



Omasum, the, 449. 



Onager, the, 441. 



Onion Fly, 216, 489. 



Oniscidffi, 98. 



OnUcus aselbis, 98 



Operculum, of mollusc, 266 ; of lish, 



323. 

 Ophidia, 332. 

 Opossums, 439. 



Optic vesicles, formation of, 416. 

 Orgi/ia antiqua, 180. 

 OrUxtta orhicidarU, 116. 

 II lapidaria, 117. 

 Oribatidffi, 106. 

 Oriental horses, race of, 441, 

 Ornithodelphia, 437. 

 Oniithoviya avicidana. 231. 

 OtiiitJwrhynchus paradoxus, 437. 

 Orohippos, the. 441. 

 Orthoptera, 127, 250. 

 Oscimisfrit, 222. 

 Osseous tissue, 8. 

 Oti(yrhynchiis fiiscipes, 141, 491. 

 II picipes, 141, 486. 



Otiorhynchus sulcatus, 141, 491. 



Otter, the, 460, 462. 



Ova, of bird, 409 ; of mammal, 426. 



Ovaries, of insects, 96 ; of mare, 309. 



Ovida;, 446, 454. 



Ovis, 454. 



Owls, 384; Bam, 385; Ta%vny, *.; 



Long- and Short-eared, ib. 

 Oxen, 446, 456. 

 Oxyuris, 60, 484. 



II curvula, 76. 



II Tiiastiyodes, 76. 



II vei~miculaTis, 76, 

 Oyster scales, 493. 



Palfeotherium, the, 442. 



Palisade-worms, 61. 



Pancreas, of horse, 301 ; development 



of, in fowl, 418. 

 Panniciilus adiposus, 297. 

 Panorpidae, 255. 

 Paraflm emulsion, 493. 

 Paridae, 403. 

 Paris green, 491. 

 Partridge, the common, 368 ; French, 



369. 

 Parus cormleus, 403. 



II major, 403. 

 Passer domesticus, 396. 

 M itiontamcs, 396. 

 Passeriformes, 352, 389. 

 Patagium, of Bat, 476. 

 Pavo crisiatus, 374. 



II mwticus, 374. 



II nup'ipennis, 374. 

 Pea-fowl, the Indian, 374 ; the Javan, 



ib. 

 Pea-moth, the, 190. 

 Pea Weevil, 138, 486. 

 Pear-midge, 201. 

 Pear Sawliy, 167. 

 Pectoral .arch, of horse, 291 : of bird, 



340. 

 Pediculida?, 236, 250. 

 Pegomyia betar, 219. 

 Pelvic arch, of horse, 294 ; of bird, 341. 

 Penis, of horse, 307 ; of pig, 446 ; of 



ram, 456 ; of bull, 458. 

 Pentastomidffi, 101, 118. 

 Penthina pruniana, 190. 

 Perching-blrds, 389. 

 Perdix cinerea, 368. 

 Peregrine Falcon, 358. 

 Pericardium, 311. 

 Periplaneta aniericana, 89, 253. 

 Perissodactyla, 440. 

 Peritoneum, 302. 

 Periti-ichre, 22. 



