SUBJECT INDEX 



1531 



Corpus luteum (cont.) 



dogfish, and pregnancy, 1058 



DPN in, 647 



electron microscopy, 449 



fish, 1058 



formation of, 459 



(l(>p(Mulence on mating, 498-499 

 functional life, 400-461, 533-534 



(>strogen and, 460 



in pseudopregnancy, 460-461 



lactation and, 460 

 functioning 



coital stimulation and, 723 



neurohumoral control, 539 



suckling and, 537 



uterus and, 537, 538-539 

 liormone and nest -building in rabbit, 1307 

 liumaii cliorionir gonadot rophin and, 982, 984 

 hvpoi)hvseal gonadotrophins and regression of, 



'248 

 hysterectomy and, 461 



in Lacerta and embryonic development, 1059 

 A-4-3-ketopregnene-20-Q'-ol content, 647 

 placenta and, 1008 

 prolactin 



and ascorbic acid depletion, 531 



and cholesterol depletion, 531 



pseudopregnancy and, 533-534 

 rat 



luteotrophic hormone maintenance, 530-531 



responsiveness to luteotrophic hormone, 532 

 regression (see also Luteolysis) 



morphologic criteria, 533-534 



time of, in guinea pig, 505 

 reptiles, 1058-1059 



functional significance, 1059 

 source of estrogen, 467 

 snakes, gestagen in, 1059 

 Corticosterone, biosynthesis, 644-(i47 

 Cortisol (17-a-hydroxycorticosterone, Kendall's 

 compound F) 

 adrenal cortex synthesis, 644 

 and lactogenesis, 60(i 

 biosynthesis, 645-646 

 Cortisone 



and amount of tryptophan peroxidase-oxidase 



(TPO), 652 

 and erotic arousal in human male, 672 

 and fetal loss, 672 

 and ovarian functioning, 672 

 and testis functioning, 344-345 

 inhibition of androgenic stimulation of perineal 



muscles, 660 

 in treatment of hvperadrenocortical virilization, 

 1391 

 Corticotrophin 



and androgen secretion, 345 



and comb-size in fowl, 1103 



and galactoi)oiesis, 610, 612 



and int(Minedin secretion, 212 



and pregnancy, 1002 



during pregnancy in rat, 1006 



and testis functioning, 345 



and urinary estrogens, 647 



cellular origin, 175-176, 183, 195-198, 220 



in rat, cold and, 197 



levels during pregnancy in rats, 1006 



secretion 



interruption of portal vessels and, 113(5 



suckling and, 612, 1328 



vasopressin and, 628 

 Corviis, neurohypophysis, blood supply, 1099 

 Corvus corax, nest -building, experience and, 1334 



Corvus frugilegus 

 nest-building 



role of sexes, 1270 

 temporal relation 

 to copulation, 1272 

 to follicular growth, 1274 

 ovary 



ruptured follicles, in, 1114 

 theca interna, 1115 

 Corvus monedula 



nest-building, experience and, 1334 

 ovarian follicular growth, 1273 

 Cottus bairdii, genital tracts, development, 1060 

 Coturnix c. japonjra, cloacal gland, androgen and 



1091 

 Courtship 



and stimulation of estrogen secretion in rine 



dove, 1276, 1281 

 behavior (see also Mating behavior) 



and hyix)physeal gonadotrophin secretion in 



liirds, 127!) 1280 

 Bathygnhiiis, castration and, 1254 

 birds, and ovarian follicular growth, 1102 

 Erithaciis, dominance and, 1279-1280 

 male Fringilla, dominance and, 1279-1280 

 Couvade, 1440 



Cowper's glands (see also Bulbo-urethral glands, 

 Male accessory reproductive glands) 

 citric acid secretion, 388 

 Cracidae, penis, 1096 



riticjii 

 gendci 

 genita 

 gonad 



1417 



rieving, 



gonads of offspring, 668 

 (iiiratus (see Hamster, golden) 

 period 

 role (leveloi)ment, 1397, 1416, 

 tulxTclc (lillerentiation, 129 

 differentiation 

 in amphibia, 87, 92 

 in birds, 96, 102, 103 

 gonad transformation in male opossum, 106-107 

 homosexuality development, 1397 

 in penis differentiation in duck, 127 

 maturation of behavior, 1404 

 Miillerian duct development, 116, 118, 119 

 ovarian differentiation in rat, 104, lOs' 

 reproductive tract differentiation, 256 

 sex different iat ion, 47, 83, 140-141 

 Crocidora leitcodon, ])arental behavior, reti 



1314 

 Crop milk, visual stimuli and secretion of, 277 

 Crop-sac 



prolactin and, 1289 

 structure, 1289 

 Crotalus 

 corpus luteum, 1059 

 pregnancy, corpus luteum and, 1059 

 Crotalus terriUcus 

 ovary, estrogen content, 1050-1051 

 testis, androgen content, 1038 

 Crotalus viridis 

 breeding season, 1050 

 fertilization, site of, 1056 

 oviduct, seasonal changes, 1052 

 sperm storage in female, 1055, 1056 

 Crotophaga ani, nest, 1270 

 Crotophaginae 



breeding habits, 1282 

 social behavior, genetic basis, 1244 

 Crouzon's disease, chromosome idiogram, 65 

 Crowding and reproduction, 962 

 Crustacea, sj)erm, 709 



Cnji-otdlinjiis riiiiiciilus (see Rabbit, domestic) 

 Cnjiitiihnniiliinihd, external fertilization, 1055 

 Cryptorchism, 310-315 



and tubular dysgenesis, 314 



