524 



INDEX. 



Perch, swim-bladder of, 466. 



teeth of, 255, 265. 

 Perch, Climbing, 480. 

 Pericardium, 407, 410. 

 Periotic mass, 106. 

 Peripheral skeleton , 23. 

 Perissodactyla, 16. 

 Peritoneum, 221, 410, 433, 457459- 

 Permanent teeth, 250. 

 Perodicticus (a Lenmroid Primate), 

 limb-bones of, 172, 206. 



spine of, 50. 



teeth of, 261. 

 Peroneal artery, 412, 414. 



bone, 177. 



nerve, 400. 



trochanter, 181. 



Peroneo-tibial muscle, 356, 360. 

 Peroneus brevis muscle, 304306, 352, 



353- 

 longus muscle, 304306, 352, 353, 



362. 

 muscle, 346, 347, 354, 355. 357. 



36 .' ,- 

 quarti digiti muscle, 353. 



quinti digiti muscle, 353. 



tertius muscle, 304, 353, 361. 

 Petrodromus (an Insectivore), teeth of, 



261. 



Petrotnyzon, 21. 

 Petrous part of temporal bone, 88, 90, 



104 



Phalanges, 17, 145, 150, 152, 167, 173, 

 175177, 187, 209. 



limb-bones of, 202, 208, 212. 

 Phalangista (a Marsupial), 210. 



muscles of, 356. 

 Pharyngeal bones, 478. 



constrictor muscles, 288. 



muscles, 318. 



teeth, 255. . 



Pharyngobranchials, 126, 227, 447, 448. 

 Pharyngobranchii, 21. 

 Pharynx, 433, 434, 441. 

 Phascogale (a Marsupial), mammary 



glands of, 489 



Phascolomys (a Marsupial), 165. 

 Pheasant, spine of, 67. 

 Philosophy, 497. 

 Phoca (a Seal), 16. 



muscles of, 334, 351, 353. 

 .Pnyllomedusa (an Anourous Batra- 



chian), tongue of, 440. 

 Phyllostoma, 16. 



nasal organs of, 380. 

 Physeteridse (a group of Cetaceans), 



spine of, 44 

 Physical Science, 497. 

 Pia mater, 365, 366. 

 Pig, limb-bones of, 171, 174. 



mammary glands of, 490. 



mouth of, 436. 



Pig, muscles of, 309, 327, 328, 333, 340, 



34 6 >35 I , 354, 35 8 - 



pancreas of, 449. 



skull of, 104, 137. 



spine of, 65. 



stomach of, 443. 



tongue of, 441- 

 Pigeon, alimentary canal of, 442. 



brain of, 383, 384. 



crop-secretion of, 490. 



liver of, 456. 



skull of, 1 20. 

 Pigeon's milk, 490. 

 Pike, 20. 



skull of, 97, 105, 106, 108, 109, 113, 



137, 139- 



teeth of, 250, 257. 

 Pilchard, cseca of, 450. 

 Pillars of diaphragm, 299. 

 Pineal gland, 371-373, 37 6 > 377> 3 8a 



384, 390. 



Pinna of ear, 393, 396. 

 Pinnipedia, 16. 

 Pipa, ear of, 394. 



limb-bones of, 161. 



tongue of, 440. 

 Pipistrelle Bat, 158. 

 Pieces, 15. 



Pisiforme, 150, 151, 167, 170, 173. 

 Pit for ligamentum teres, 182, 197. 



for flexor longus digitorum, 198. 



for popliteus, 198. 

 Pithecia, 15. 



exo-skeleton of, 243. 



liver of. 455. 



skull of, 101, 132. 



teeth of, 258. 



Pituitary body, 368, 369, 371, 374, 377 

 384, 390. 



fossa, 8 1, 82, 90, 94, 98, 369. 

 Pivot joints, 24. 

 Plantar fascia, 354. 

 Plantaris muscle, 305, 306, 352, 354, 



355- 



Plastron, 64, 240, 242. 

 Platanista, 16. 

 Platax (aTeleostean Fish), spine of, 68. 



teeth of, 269. 



Plates of baleen, 248, 249. 

 Platypus, 18. 



muscles of, 317. 



spine of, 53, 54. 

 Platysma myoides muscle, 282, 283, 



286, 308, 320. 

 Plecotus (a Bat), auditory organ of. 



396. 



Plesiosauria, spine of, 62, 70. 

 Plesiosaurus, 19. 



limb-bones of, 199, 213, 234. 

 Plethodon (a Urodele Batrachian), 



teeth of, 255. 

 Pleura, 462. 



