732 



SUBJECT INDEX 



Canis, hybridisation in, 641 



Canis agarce, breeding season in, 50 



Cantharides, effect of, on genital organs, 

 638 ; abortion by means of, 652 



Cape hunting dog, see Lycaon pictus 



Capronin in milk, 594 



Captivity, effect of, on fertility, 628 sqq. 

 on Emberiza passerina, 629 ; on linnet, 

 ib. ; on pyrrhula, ib. ; on oriole, ib. ; 

 on Falco albidus, ib. ; on parrot, 630 ; 

 on hawk, ib. ; on chetah, ib. ; on ele- 

 phant, ib. 



Caput gallinaginis, 242 



Carbohydrate, in ovum, 463 ; absorption 

 of, by maternal organism, 537 ; of 

 maternal organism, 537 sq. ; require- j 

 ment of foetus, 538 sq. ; excretion of, | 

 during pregnancy, 539 sqq. ; import- 

 ance of, in foetus of rodents, 545 ; in 

 milk, 594 



Carbon dioxide in milk, 595 



Carcinus mcenas, glycogen in, 295 



Carnivora, oestrous cycle in, 48 sqq. 

 oestrus in, 92 ; anoestrum in, ib. 

 procestrum in, ib. ; uterine cycle in 

 92 sqq. ; placenta of, 408, 410, 442 sqq. 

 mesoblast of, 420 ; yolk-sac in, ib. 

 glycogen storage in, 538 ; puerperium 

 in, 584 ; teat of, 587 ; fertility in, 629 



Carotin, 273 



Carp, longevity in, 722 



Casein in milk, 594 



Caseinogen, in milk, 594 ; in colostrum, 

 595, 619 ; formation of, in milk, 601 



Castration, effect of, on vesiculae, 246 ; 

 effect of, on prostate gland, 251 ; effect 

 of, on Cowper's glands, 252 ; effect 

 of, on erection, 271 ; effects of, 

 320 sqq. ; prostate gland after, 320 ; 

 Cowper's glands after, ib. ; effect of, 

 on larynx, 321 ; effect of, in stag, ib. ; 

 effect of, in fallow deer, ib. ; effects of, 

 in Antilocapra americana, 322 ; effect 

 of, in cattle, ib. sq. ; effect of, in man, 

 321, 323 ; effect of, in guinea-pig, ib. ; 

 effect of, in fowl, 321, 334 sq., 699 ; 

 effect of, in sheep, ib. ; effect of, in 

 horse, 325 ; effect of, in arthropods, 

 ib. sq. ; effect of, in Ocneria dispar, ib. ; 

 effect of, in silkworm, ib. ; effect of, in 

 crickets, ib. sq. ; effect of, in duck, 336 ; 

 effect of, in Alytes, 338 ; effect of, on 

 thymus, 379 ; effect of, on pituitary 

 gland, 381 ; effect of, on suprarenals, 

 386; effects of, on metabolism, 388 

 sqq. ; effect of, on respiratory exchange, 

 389 sq. ; effect of, on blood, 392 ; and 

 uterine involution, 582 ; and lactation, 

 614 ; effect of, during pregnancy in 

 guinea-pig, 620 



Cat, 269 ; breeding season in, 4, 51 ; 

 period of gestation in, 51, 442 ; oestrous 

 cycle in, 51 ; ovary of, 109 ; ovulation 

 in, 131 ; follicular atresia in, 151 ; 

 superfoetation in, 154 ; syncytium of, 



444 sq. ; placenta of, ib. sqq. ; vital 

 staining in, 466 ; ductless glands during 

 pregnancy in, 538 ; origin of foetal fat 

 in, 543 ; lumbar nerves of, 560 ; ute- 

 rine contraction in, 562 ; mechanism 

 of parturition in, 571 ; fertility in, 

 628 ; foetal atrophy in, 656 ; puberty 

 in, 714 ; menopause in, 717 ; longevity 

 in, 722 



Caterpillars, artificial hermaphroditism in, 

 325 



Catharsis, 535 



Cattle, heat during gestation in, 33 ??. ; 

 oestrous cycle in, 43 ; period of gesta- 

 tion in, ib. ; ovulation in, 131 ; artificial 

 insemination in, 175, 649 ; hybrid of, 

 with bison, 211, 642 ; penis in, 261 ; 

 effect of castration in, 322 sq. ; ovari- 

 otomy in, 344, 346 ; yolk-sac in, 420 ; 

 placenta in, 429, 432 sq., 435 ; chorionic 

 sac of, 432 ; inter-cotyledonary tropho- 

 blast of, ib. ; Isevulose in foetus of, 537 ; 

 prolonged gestation in, 578 ; udder of, 

 586 ; mammary glands of, ib. ; milk of, 

 594 ; milking capacity of, 596 ; dura- 

 tion of lactation in, 599 sq. ; fertility 

 in, 627 ; sterility in, 631 sq., 641, 646 ; 

 causes of abortion in, 654 ; foetal 

 atrophy in, 656 ; sex-determination in, 

 668 ; growth of, 706 sqq. ; puberty in, 

 714. See also Bos taurus 



Cause of birth, theories of, 573 sqq. 



Cavia porcellus, oestrous cycle in, 38 ; 

 period of gestation in, ib. sq. 



Cell division, 702 ; factors controlling, 

 ib. 



Cells of Sertoli, 162 sq. 



Centetes, number of mammary glands in, 

 586 



Centetes ecaudatus, placenta of, 486 sq. 



Centric placenta! attachment, 442 



Centrosome, 109 n., 180 sqq. 



Cephalochordata, breeding season in, 15 



Ceratodus, breeding season of, 16 



Ceratocephale osawai, breeding season in, 

 10 



Cercocebus, breeding season in, 57 ; 

 oestrous cycle in, 58 ; menstrual cycle 

 in, 90 sq. 



Cercopithecus, cestrous cycle in, 58 ; 

 mammary secretion by virgin of, 615 



Cercopithecus cynosurus, period of gesta- 

 tion in, 59 



Cerebrosides in corpus luteum, 274 



Cero-psis, breeding season in, 22 



Cervix, 72 



Cervix uteri, involution of, 582 



Cervus, placenta of, 432 



Cervus alces, vesicula seminalis of, 245 



Cervus elaphus, mating habits of, 25 



Cetacea, cestrous cycle in, 47 sq. ; dis- 

 charge of ova into Fallopian tube in, 

 135 ; placenta of, 408, 410, 442 ; posi- 

 tion of mammary gland in, 586 ; teat 

 of, 587 



