5 o8 



INDEX 



Polyp 262, 335, 428 



absorbent system of 297 



blood of . . 301 



coral of 338 



liver of 331 



mouth of 256 



respiration in 319 



Polystomella crispa 3 



Polyzoa 82, 220, 428, 41, 43 



Pomatomus saltatrix 13O 



Pond snails 92 



Pons varolii 177 



Porcupine 191,345,401 



Porifera .49, 65 



see Sponge. 



Porites 78 



Porpoise . . 183, 2W, 290, 388, 401, 353 



Portal circulation 476 



Portuguese man-of-war . . . . 70, 33 



Potato worm 116 



Poulpe 135 



Poultry 169 



Prairie chicken 149 



Prawn 103,423 



Prehension of food 250 



Premaxillae 354 



Primates 193 



Proboscis, of butterfly 331 



of elephant 260,264 



Procaelous 477 



Procyon lotor 175 



Prognathous 470 



Protamceba 56 



Protective resemblance 429 



Proteus 152, 303 



Proteus anguinus 133 



Prothorax 341 



Protista . . . . 218 



Protophyta 56 



Protoplasm .... 23, 215, 219, 226 



Protopodite 99 



Protopterus 151, 138 



Prototheria 179 



Protozoa, 



49, 51, 54, 276, 301, 391, 407, 416, 423 



number of 433 



respiration in 319 



shells of 338 



see Amoeba, Infusoria. 



Proventriculus 287 



Psalterium 291, 354 



Pseudo-lamellibranchia 127 



Pseudopodia .... 56, 251, 363, 313 



Psittaci 172 



see Parrot. 



Pterodactylus 159 



Pteropod 89 



Pubis . 355 



Pulex 113 



Pulmonary circulation 309 



Pulmonata 



Pulse 



Pupa 



Pupil 



Putorius noveboracensis 



476 

 76 



394 



177 



Pygopodes 164 



Pyloric opening 284, 290 



Pyrophorus 117 



QUADRUMANA 471 



see Monkey. 



Quahog 127 



Quill 346 



EACCOON 190, 175 



Eadiates 808 



Eadiolaria 59, 338, 3 



Eadius 355 



Eaia clavata 133 



Eail .... * 169, 15O 



Eallus elegans 15O 



Eana 131 



see Frog. 



Eank of animals 435 



Eat . . ' 191, 344 



Eatitae 162 



Eattlesnake 155, 844, 331 



Eay . . . 147, 148, 268, 866, 119, 33O 



Eedstart '. . . 161 



Eepair 425 



Eeproduction 242, 402, 438 



Eeptilia 141, 154, 269, 405, 426 



blood of 303 



brain of 380, 382, 384 



circulation in 313, 373 



gullet of 284 



mouth of 262 



muscle in 364 



pelvic arch of 356 



respiration in 323, 324 



scales of 343 



teeth of . 273 



see Crocodile, Lizard, Snake, Turtle. 



Eespiration 245, 246, 318 



Eete mucosum 336 



Eeticulum 291 



Eetina . . 391, 35O, 355 



Ehabdopleura 140 



Ehea 162 



Ehinoceros . . 185, 344, 373, 173, 336 



Ehizopoda 56, 3 



Eingdove 153 



Eock shell 129 



Eodentia . . . 190, 271, 290, 419, 180 



Eotifers 82, 85, 26G, 4O 



Eudimentary organs 418 



Eumen 291, 354 



Euminants 186, 255 



feet of 186 



molars of 271 



