GENERAL INDEX. 



905 



EAI 



Raia oxyrhynchus, semination of, i. 590 

 Raiidse, characters of, i. 13 

 Kallus, locomotion of, ii. 113 

 Ramphorynehus, characters of, i. 18 



vertebral column, i. 70 

 Rana boans, vertebral column of, i. 49 

 Rana catesbiana, alimentary canal of, i. 

 446 

 liver, i. 450 

 pancreas, i. 454 

 Rana esculenta, development of, i. 622 



vertebral column, i. 47 

 Rana temporaria, characters of, i. 15 

 alimentary canal, i. 435 

 nerves, i. 316 

 organ of sight, i. 337 

 pelvic arch and limb, i. 183 

 skull, i. 86, 89, 175 

 sympathetic nervous system, i. 319 

 teeth, i. 392 

 vertebral column, i. 49 

 Raniceps trifurcatus, pelvic arch and limb 



of, i. 180 

 Ranina, characters of, i. 15 

 Raptores, characters of, ii. 11 

 pelvis, ii. 32 

 sternum, ii. 27 

 Rasores, characters of the order, i. 10 

 Rat. See Mus 



Ratelus mellivorus, female organs of gene- 

 ration of, iii. 700 

 limb-bones, ii. 509 

 skull, ii. 501 

 Rattlesnake, muscles of the, i. 227 

 Rays, absence of air bladder in, i. 255 

 Recurvirostra, skull of, ii. 61 

 Regenia ocellata, lungs of, i. 525 

 Reindeer, bones of, ii. 464, 478 



stomach, iii. 472 

 Repentia, characters of, i. 17 

 Reproducible parts in Hsematocrya, i. 566 

 Batrachia, i. 566 

 Reptilia, i. 567 

 Fishes, i. 567 

 Reptilia, absorbents, i. 458 

 lacteals, i. 458 

 lymphatics, i. 459 

 alimentary canal, i. 433 



abdominal cavity, i. 433 

 mouth, i. 434 

 tongue, i. 435 

 salivary apparatus, i. 439 

 oesophagus, i. 440 

 stomach, i. 440 

 intestinal canal, i. 442 

 forms, i. 443 

 muscular tissue, i. 444 

 mucous membrane, i. 414 

 spiral valve, i. 446 

 cloacal Orifice, i. 448 

 liver, i. 448 

 gall-bladder, i. 451 



RHE 

 Reptilia — continued. 

 arteries, i. 516 



distribution of arterial blood, i. 520 

 blood, i. 500 



discs, i. 500, 501 

 quantity, i. 501 

 colour, i. 501 

 developmental characters, i. 5 

 fecundation, i. 614 

 oviposition, i. 616 

 development of Batrachia, i. 619 

 of scaled Reptiles, i. 630 

 generative system, i. 579 

 male, i. 583 

 female, i. 585 



ovulation in scaled reptiles, i. 

 597, 599 

 gills of Batrachia, i. 512 

 hearing, organs of, i. 347 

 heart, i. 505 

 kidneys, i. 537 

 larynx, i. 527 

 locomotion, i. 259 



in limbed reptiles, i. 262 

 lungs, i. 521, 530 

 muscular system, i. 215 

 nerves, i. 309 

 nervous system, i. 290 



myelencephalon, i. 290 

 osseous system : proportion of hard and 

 soft matter, i. 20 

 dermoskeleton, i. 198 

 pectoral limb, i. 169 

 pelvic arch and limb, i. 181 

 poison-glands, i. 563 

 reproduction of parts, i. 567 

 respiratory system, i. 516, 521 



actions, i. 530 

 scent-glands, i. 562 

 sight, organs of, i. 337 

 smell, organs of, i. 330 

 teeth, i. 385 

 teguments, i. 550 

 skin, i. 550 



mucous follicles, i. 552 

 periodical shedding of the epi- 

 derm, i. 553 

 thymus body or gland, i. 565 

 thyroid body or gland, i. 564 

 touch, organs of, i. 327 

 veins, i. 501 

 Rhamphastos, fauces and tongue of, ii. 130, 

 151 

 liver, ii. 151 



organ of smell, ii. 130, 131 

 osseous system, ii. 28 

 Rhamphastidae, characters of, ii. 12 

 alimentary canal, ii. 173 

 osseous system, ii. 67 

 Rhea, alimentary canal of, ii. 161 

 generative system, ii. 257 

 osseous system, ii. 19, 23, 35, 49, 52, 

 54, 64. 66, 311 



