INDEX 435 



Parietal segment : iJoJMf, 269-270 



Par-oooipital process ; Rabbit. 268 



Patella : RaMt, 292 ; Fotel, 380 



Pearl, 78 



Peoten : Pigeon, 414 



Pectoral fin : Dog-fish, 212 



Pectoral gbrdle : Dog-JUh, 212 ; Ratbit, 286-286 ; Foml, 374-376 



Pelvic fln ; Dog-fish, 211-212 



Peliio girdle : Dog-fish, 211 ; Bamt, 290-291 : Fowl, 378-379 



Pelvis of kidney : RdbUt, 325 



Penis : Lher-fluke, 30 ; Leech, 48 ; Snail, 117 ; BoWf*, 297, 328 



Pericardial cavity : Mussel, 87, 98, 100 ; Snail, 109-110 ; Dog-fiA, 219 



Pericardial sinus : Crayfish, 137 



Pericardium : Snail, 107 ; Rabbit, 310 



Perineal poucli : RatMt, 297 



Periostraoum : Mussel-shell, 79 ; Snail-shell, 108 



Periotic : RabUt, 273 



Periplaneta, jee Cockroacli 



Peristome : Vorticella, 8 



Peritoneum : Earthworm, 72 ; Dog-fish, 214 ; iZa&Mf, 305 



Pes : Raibit, 294 ; Fowl, 381 



Pessulus : Pigeon, 407 



Petrous portion : Babbit, 273 



Peyer's patch : fluftW*, 308, 309 



Phalanges : Rabbit, 290, 294 ; Fowl, 378, 382 



Pliaryngo-branchial : Dog-fish, 210 



Pharynx : Vorticella, 8 ; Liver-fiuke, 26 ; Z«£cA, 41 ; Earthworm^ 60 ; «Sfnai/, 114 J 

 Amphioxus, 173, 186, 188 ; iJa6M(. 301 



Pia mater : Ratbit, 341 



PlOEON, 383-416 ; external characters, 384-388 ; pectoral muscles, 388-389 ; air-sacs, 

 389-391 ; digestive system, 391-397 ; circulatory system, 397-406 ; respira- 

 tory system, 406-408 ; excretory and reproductive systems, 408-410 ; 

 brain, 411-412 ; sense-organs, 412-416 



Pigmented canals ; Amphioxus, 178 



Pineal body : Dog-fish, 240 ; Rabbit, 343, 350, 352 ; Kgeon, 411, 412 



Pinna : RaXbit, 297 



Pituitary body : Dog-fish, 250, 251 ; Raibil, 344 ; Pigeon, 412 



Pituitary foramen : Rabbit, 269 



Pituitary fossa, see Sell^ turcica 



Placenta : Rabbit, 295 



Pleura ; Rabbit, 311 ; Pigeon, 407 



Pleurobranchia : Crayfiih, 135, 136 



Pleuron : Crayfish, 126 



Podical plate : Cochroaeh, 155 



Podobranchia : Crayfish, 135, 136 



PoUex : RabbU, 290 ; Fowl, 378 



Pons Varolii : Rabbit, 344, 354 



Pore, dorsal ; Earthworm, 68 



Post-axial border of limb : Rabbit, 287 



Post-orbital groove : Dog-fish, 206 



Post-zygapophysis, see Vertebra 



Pre-axial border of limb : Rabbit, 287 



Premaxilla : Rabbit, 277-278 ; Fowl, 370 



Premolar : Rabbit, 284, 285 



Prepuce : Ratbit, 297, 328 



Pre-sphenoid : Rabbit, 270 ; Fowl, 368 



Pre-zygapophysls, see Vertebra 



Primary quill : Pigeon, 388 



Prismatic layer : Mussel-shell, 79 



Proctodoeum : Crayfish, 141, 142 ; Coekmadi, 159, 162 



Pronephros : Dog-fish, 234 ; RaXbU, 324 



Pronotum : Cochroach, 154 



Pro-otio : Babbit, 273 



Propodite, see Appendage 



Pro-pterygium : Dog-fish, 212 



Prosencephalon : Dog-fish, 240, 249 



Prostate : BatUt, 329, 330 



Proatomium : leech, 37 ; Earthworm, 67 



Frothorax : Coehroach, 154 



F F 2 



