370 



INDEX. 



Pallium (see Mantle). 



Pangolin, 293. 



Paper Nautilus, 187, 188, 190, 191. 



Paramoecium, 46, 47. 



Parapodia, 120. 



PartdcB, 276. 



Parrakeets, 274. 



Parrots, 259, 273. 



Partridge, 272. 



Passerine Birds, 274. 



Patagium, 812. 



Panropus, 145. 



Pavo, 212. 



Pea-fowl, 272. 



Pearly Nautilus, 187-190, 192, 193. 



Peccary, 299. 



Pecten, 180. 



Pedicellariae, of Echinus. 98: of Star-fishes, 



101. 



Pedipalpi, 141. 

 Pelia*, 244. 

 Pelicanus, 267. 

 Peltogaster, 138. 

 Penguin, 266, 267. 

 Pennatula, 91. 

 Pentatoma, 154. 

 Perameles, 291. 

 Perchers, 274. 

 Percidce, 219. 

 Perdicidoe, 272 



Perennibranchiata (Amphibia), 227. 

 Perforate, (Foraminiferd), 35. 

 Perissodaetyla, 297. 

 Petromyzon, 217. 

 PetromyzonidiK, 216. 

 Phacochoerus, 299. 

 Phalacrocorav, 267. 

 Phalangers, 291. 

 Phalangidce, 142. 

 Phalangista, 291. 

 PliaryngobrancliH, 214. 

 Pharynx (of Ascidians), 174; of Lancelet, 



215. 



Phascolarctos, 290, 291. 

 Phasianidce, 272. 

 Pheasants, 272. 

 Pholades, 180. 

 Phryganeidce, 156. 

 Phyllopoda, 138. 

 Phyllostomidce, 312. 

 Physalia, 53, 72. 

 Physiology, 10. 

 Physoplioridce. 72. 



Pigeons, 271-273. 



Pinnigrada, 306, 307. 



Pipidce, 232. 



Pisces, 204; general characters of, 206; 

 scales of, 206; skeleton of, 207; limbs of, 

 208; tail of, 210; digestive system of, 210; 

 respiratory system of, 211 ; heart of, 212 ; 

 swim-bladder of, 213 ; nervous system of, 

 213; reproduction of, 213; orders of, 214- 



Placental Mammals, 286, 287. 

 Plagiostomi, 223. 

 Planarida, 113. 

 Plantigrada. 306, 308. 

 Platyrhina, 315. 

 Plectognathi, 220. 

 Plesiosaurus, 250. 



Pleurdbrachia, 93. 



Pleuronectidce, 219. 



Pluteus, 100. 



Pneumatophore, 72. . 



Podosomata, 140. 



Podura, 154. 



Pole-cat, 308. 



Polycystina, 86 ; characters of, 33. 



Polygastriea, 47. 



Polynoe, 125. 



Polypary, 56. 



Polype, 85. 



Polypide, 168. 



Polypidom, 56. 



Polypite, 56. 



Polypterus, 220, 221. 



Polythalamia (Foraminifera}, 35. 



Polyzoa, 165, 167 ; characters of, 168-171. 



Porcupine, 286. 



Pores, of Sponges, 41, 42, 



Porpoise, 296. 



Portuguese Man-of-war, 53, 72. 



Poulpes, 191. 



Prairie-dog, 312. 



Proboscidea, 287; characters of, 304. 



Procellaridct', 267. 



Procyon, 308. 



Prong-buck, 303. 



Proteus, 227, 228. 



Proteus-anknalcule, 30. 



Protophyta, 4. 



Protoplasm, 8. 



Protozoa, 4, 15; characters of, 25-27 ; classi- 

 fication of, 27. 



Proventriculus of Birds, 260. 



Pseudohaemal System, 121. 



Pseudo-hearts. 175. 



Pseudonavicellse, 28. 



Pseudopodia, of Protozoa, 27; of EMzopo- 

 da, 29; ofAmo&ba, 80; of Foraminifera^ 

 33; ofJRadiolaria,3$. 



Psittacidce, 273. 



Ptarmigan, 272. 



Pterodactyles. 251. 



Pteropidce, 313. 



Pteropoda, 166 ; characters of, 186. 



Pteropus, 313. 



Pterosauria, 237; characters of, 250. 



Pterygotm, 134. 



Pulicidce, 158. 



Pulmonary sacs (Arachnida), 140. 



Pulmonate Gasteropoda, 182, 185. 



Puma, 309. 



Pupa, 150, 151. 



Pycnogonum, 141. 



Python, 235, 244. 



rdrwnana, 287; characters of, 815. 

 ?a, 298. 

 272. 



Rabbit, 311. 



Eaccoon, 308. 



Radiata, 50. 



RadioJana. 29 ; characters of, 88, 89. 



Rail, 269. 



Rallidai, 269. 



Ranidce, 232. 



Raptores, 266 ; characters of, 276. 



Rasores, 265; characters of, 271. 



Rat, 311. 



