716 



Index 



354 : Pigeon, 386, 390, 391 : Aves, 429, 

 430 (Neornithes) : Rabbit, 455 : Mam- 

 malia, 513 : Prototheria, 520 : Meta- 

 theria, 522 : Edentata, 528, 529, 530 : 

 Cetacea, 533 : Sirenia, 535 : Ungulata, 

 541 : Carnivora, 546 : Rodentia, 548 : 

 Insectivora, 549 : Chiroptera, 550 : 

 Primates, 555 



Pectoral fin — See Fin 



Pectoral fin, skeleton of — See Limb- 

 skeleton 



Pectoralis muscle, 276 



Pelagic eggs, 241* 



Pelagic fauna, 635* 



Pelagic fishes, 227 



Pelicans, 415 



Pelicanu-'i, 415 



Pelvic arch, of Craniata, 83, 84* 

 Dog-fish, 162 : Elasmobranchii, 175 

 Holocephali, 192: Trout, 209, 210 

 Teleostomi, 232 : Ceratodus, 250 

 Frog, 273 : Amphibia, 302, 303, 304 

 Lizard, 322, 323 : Reptilia, 353, 354 

 365 : Pigeon, 392 : Aves, 432 : Rabbit, 

 456, 457 : Mammalia, 515 : Protothferia, 

 521 : Metatheria, 524 : Edentata, 630 

 529 : Cetacea, 534 : Sirenia, 536 

 Ungulata, 543 : Carnivora, 547 : Ro- 

 dentia, 549 : Insectivora, 550 : Prim- 

 ates, 556 



Pelvic fin — See Fin 



Pelvic fin, skeleton of — See Limb-skeleton 



Pelvic vein, 281 



Pelvis of kidney, 473* 



Pelvi-sternum, 304* 



Penguins, 414, 422, 423, 430, 433, 442, 

 443, 444 



Penis, 362 — See Urinogenital organs 



Peuna:, 423* 



Pentadactyle limb, 69*, 82, 83 : Skeleton 

 of, 83 : Origin of, 615 



Perameles, 662 



Perameles obesula, 697 



Peramelidce, 478— See Bandicoots 



Perch, climbing, 235 



Perch, 196, 222, 230, 236 



Perching mechanism, 395 



Perennibranchiata, 293*, 294, 300, 304, 

 305, 308, 312 



Peribranchial cavity— See Atrial cavity 



Pericardial cavity, pericardium, 71, 72* 



Pericardio-peritoneal canal, 154 



Perichcetidcn, 622 



Perichondrial ossification, 79* 



Perichondrium, 79* 



Perichordal tube, 73* 



Perilymph, 116* 



Perinseal glands, of Rabbit, 447, 474 



Perinaeum, 447, 474, 573 



Ptriophthalmns, 236 



Periosteal ossification, 79" 



Periotic bone, 453, 511 



Peripharyngeal bands, of Appendicularia, 

 24 : of Amphioxus, 48 



Peripharyngeal groove, 18 



Peripharyngeal ridge, 18 



Perissodactyla, 481* 502, 536, 537, 541, 

 543, 566, 574 



Peritoneum of Craniata, 71, 72 



Permian period, 639 



Peron, 683 



Peronaeus medius, 395 



Persistent pulps, 560* 



Pes — See Hind-limb 



Pessulus, 398 



Petrels, 415, 425, 434, 436, 442 



Petrogale penicillata, 623, 578, 



Petrogale xanthopus, 498 



Petromyzon, external characters, 124 : 

 Skeleton, 125, 126, 127 : Muscles, 128 ; 

 Digestive organs, 128, 129 : Respira- 

 tory organs, 129, 130 : Circulatory 

 system, 130 : Nervous system, 131, 

 132 : Sensory organs, 132, 133, 134 : 

 Urinogenital organs, 134, 138 : De- 

 velopment, 138, 136, 137 



Petromyzon branchialis, 124 



Petromyzon fluviatilis, 124 



Petrom,yzon m^trinus, 124 



Petromyzontes, 138* 



Pezopkaps, 416, 417, 426, 430 



Phcenicopterus, 415, 420 



Phaethon, 415 



Phalacrocorax, 415, 422, 626 



PhalangeridcB, 479, 496, 497, 516, 521, 

 524, 525, 579 



Phalangers, 479— See Phalangeridse 



Phalanges, 83* — See Limb 



PhaneroglOBsa, 294 



Pharyngeal bones, superior and inferior, 

 231* 



Pharyngo-branchial, 77, 78*— See Skull 



Pharyngognathi, 222*, 225, 231, 243 



Pharyngo-hyal, 77, 78*— See Skull 



Pharynx— See Digestive organs 



Phasccdarctos cinereus, 497, 562, 596 



Phascolomyidm, 479, 521, 524, 662 



Phascolomys, 562, 583 



Phascolomya woinhat, 496, 524 



Phascolotherium bucklandi, 601, 640 



Phasianus, 416, 424 



Pheasants, 416, 424 



Phoca vitulina, 506, 648 



Phocaina,\im, 501, 516, 532, 560, 572, 573 



Phoccena, communis, 532 



Phocidce, 484, 505, 506, 848, 599 



Phororhacos, 413 



Phorozooid, 40*, 41 



Phrenic veins, 466 



Phylogeny, of Birds, 443 



Physeter, 480, 516, 567 



Physoclisti, 224* 



Physostomi, 220*, 226, 228, 230, 233, 234, 

 235, 236, 238, 240, 241, 243, 245 



