INDEX. 



655 



Pachydermata, i. 518 ; ii. 382, 



391. 

 Package of organs, i. 102. 

 Pain, ii. 368. 

 Paleraon, ii. 544. 

 Paley,\. 102,571; ii. 286. 

 Palinurus, ii 544. 

 Pallas, i. 150; ii. 344. 

 Palms, i. 83. 

 Palm squirrel, ii. 178. 

 Palmer, ii. 30. 

 Palpi, i. 289 ; ii. 124. 

 Pancreas, ii. 107, 221. 

 Pander, ii. 607. 

 Panniculus carnosus, i. 527. 

 Panorpa, i. 326. 

 Paper nautilus, i. 265. 

 Papilio, i. 357 ; ii. 486. 

 Papillee, ii. 378, 394. 

 Par vagum, ii. 549. 

 Parakeet, ii. 131. 

 Parallax, aberration of, ii. 472. 

 Parrot, ii. 179, 391. 

 Pastern, i. 517. 

 Patella, i. 228; ii. 220, 551. 

 Patella of knee, i. 406. 

 Patellaria, ii. 46. 

 Paunch, ii. 195. 

 Pausus, ii. 384. 

 Pearl, i. 232. 

 Peccari, ii. 193. 

 Pediculus, i. 297. 

 Pelican, i. 556; ii. 178. 

 Pelvis, i. 404. 

 Pencil of rays, ii. 453. 

 Penguin, i. 592. 

 Penitentiary, ii. 189. 

 Pennatula, i. 174; ii. 82. 

 Penniform muscle, i. 133. 

 Pentacrinus, i. 212. 

 Perca, i. 116, 433; ii. 306, 



410,495,557. 

 Perception, i. 36 ; ii. 372, 508. 

 Perch (See Perca). 

 Perennibranchia, ii. 324. 

 Perilymph, ii. 427. 

 Periostracum, i. 237. 



Peristaltic motion, ii. 204. 

 Peron, i. 97 ; ii. 72. 

 Pfaff, ii. 338. 

 Phalanges, i. 405. 

 Phalena, ii. 244, 486. 

 Phanerogamous plants, ii. 595. 

 Phantasmagoria, ii. 533. 

 Phantasmascope, ii. 524. 

 Phaseolus, ii. 52. 

 Phenakisticope, ii. 524. 

 Philip, ii. 190, 360. 

 Phoca, i. 487. 

 Pholas, i. 220, 256. 

 Phosphorescence of the sea, 



i. 194; ii. 63. 

 Phrenology, ii. 565. 

 Phyllosoma, ii. 544. 

 Physalia, i. 196. 

 Physiology, i. 21. 

 Physsophora, i. 197. 

 Phytozoa, i. 146. 

 Pierard, ii. 200. 

 Pigeon, ii. 179, 616. 

 Pigmentum of skin, i. 112. 

 Pigmentum of the eye, ii. 462. 

 Pike, i. 427. 

 Pileopsis, i. 252. 

 Pineal gland, ii. 560. 

 Pinna, i. 224, 235. 

 Pistil, ii. 596. 

 Pith of plants, i. 85. 

 Pith of quill, i. 580. 

 Placuna, i. 233. 

 Planaria, ii. 114, 236, 250, 



294, 479, 586. 

 Planorbis, i. 227, 242. 

 Plantigrada, i. 533. 

 Plastron, i. 463. 

 Pleurobranchus, ii. 220. 

 Pleuronectes, i. 431 ; ii. 503. 

 Plexus, nervous, ii. 359. 

 Pliny, ii. 559. 

 Plumula, ii. 603. 

 Plumularia, ii. 234. 

 Pneumo-branchise, ii. 316. 

 Pneumo-gastric nerve, ii. 549. 

 Podura, i. 297. 



