PALONTOLOGY 
Palato - pterygo - quadrate 
cartilage - 
Palp 
Panda 
Pangolin 
Panniculus adiposus 
" carnosus 
Parachordals of skull 
Paramcecium 
Parapodia 
Parasitism - 
Parasphenoid 
Parenchyma 
Paroccipital process 
Parthenogenesis - 
Paunch 
Peccaries 
Pecora - - 
Pectines of scorpion 
Pectoral girdle 
Pedipalpi 
Pelagic life 
Pelvic girdle 
Peragale 
Peramelidze 
Pericardium 
Peripatus 
Periptychus 
Perissodactyla 
Periwinkle - 
Petaurus 
Petromyzon 
Phalangeridz 
Phalanges 
Phascolarctos 
Phascolomyidze 
Phascolonus 
Phenacodus 
Phoczena 
Phocidze 
Phylogeny 
Physeteridze 
Physiology - } 
Physical relations of animals 
Physostomi 
Pigs 
Pigeon 
Pineal body 
Pinnacocyte 
M. 
INDEX. 
PAGE 
70 | Pinnipedia 
Pipe-fishes - - 
417 | Pisces (see Fishes) 
211 | Pisiform 
583 | Pituitary body 
560 | Placenta of Mammals - - 
453 | Placentation, classification of 
453 | Placoid scales 
“416 | Plankton - 
89 | Plants and animals 
239 | Planula larva 
75 | Plastron 
416 | Platanista 
139 | Platyhelminthes - 
499 | Plectognathi = - - 
44 | Pleurobranchs of crayfish 
514 | Pleurodont teeth 
575 | Pluteus larva 
576 | Pneumogastric nerve (see 
258 Vagus) - - 
419 | Podobranchs of crayfis 
258 | Polar bodies 
57 | Polycheeta - 
419 | Polygordius 
501 | Polyprotodontia 
502 | Polypterus - 
425 | Polyzoa (see Bryozoa) - 
231 | Porcupine 
567 | Porifera 
571 | Porpoise 
284 | Prawn 
504 | Preen gland of pigeon 
434 | Primary vesicles of brain 
504 | Primates 
420'| Primitive streak - 
504 | Proboscidea 
504 | Proccelous - 
505 | Procyonidz 
566 | Proechidna- 
542 | Proglottis 
584 | Pronephros 
48 | Propterygium 
579 | Protandric - - 
14 | Protective resemblance 
71 | Protelidz 
438 | Proteus 
575 | Protocercal 
360 | Protogynous 
407 | Protoplasm 
105 | Protopterus 
41 
