SUBJECT INDEX 



1565 



Molothrus ater (cont.) 

 egg-laying pattern, 1282 

 parasitic egg-laying, 1277 

 Molting 



hormonal regulation, 1121 



tnallard, visual stimulation and eclipse molt, 



1102 

 prolactin and, 1102, 1290 

 Mongolism, 63-65 



chromosome determination of, 64 

 chromosome patterns, 63-65 

 maternal age and, 63, 65 

 nondisjunction in oogenesis and, 63-64 

 Monkey 



anovulatory cycles, 499 

 blastocyst structure, 850 

 cervix ut(>ri, 559, 572-575 



estrogen and, 573-575 

 coagulating gland, 373 

 coi)ulation, 723 

 c()ri)us luteum 



t'luictional life, 460, 534 



hysterectomy and, 538 

 developing ovum 



hlastomere potentiality, 847 



cleavage rate, 846 



free uterine period, 851 



shrinkage, 8-17 



tubal transport time, 846 

 development of behavior, parental care and, 



1358-1359 

 ejaculation potential, 723 



embryonic gonads, gonadal hormones and, 100 

 embryos 



culture of, 799-800 



recovery of, 799 

 estrogen secretion rate, 508 

 female genital tract, estrogen-progesterone 



actions, 559 

 feminine behavior by males, 1179 

 hypophyseal cytology, 172, 177-180, 185, 204 

 hvpophyseal gonadotrophin secretion 



cvclic fluctuations, 260 



fetal, 256 

 identification of genetic sex, 55 

 imi)lantation, 852, 854, 859, 863-865 



plaques, 570-572 

 Leydig cells, 329-330 



tumors, 351 

 male accessory sex glands, estrogen and, 429 

 mammary development, 591, 594 



in male, androgen and, 596 



ovarian hormone requirements, 600-601 

 masculine behavior by female, 1190 

 mating behavior, 1186, 1192 



estrogen and, 1190 



in male 



castration and, 1183 

 rei)lacement of female and, 1176 

 su|)])ression bv progesterone, 1189 

 menstrual cycle, 558, 584 



liormonal control, 578-583 



l)rog(>sterone induction, 579 

 oogenesis, germinal epithelium and, 805 

 ovarian follicular growth, 456 



age of animal and, 478, 500 

 ovary 



during anestrum, 500 



estrogen-secreting tissue in, 507 

 oviducal-ovarian relationship, 821 

 oviduct, cyclic changes, 819 

 ovulation 



estrogen and, 517 



Monkey (cont.) 

 ovulation (cont.) 



progesterone-facilitation, 260, 271, 518 



time of, 457, 558 

 ovum, 243, 807, 811, 812 



collection of, 798 



fertilizable life, 849 



maturation, 816 



postovulatory, 818 



tubal, 828 

 parental behavior, experience and, 1333 

 parturition, hypophysis and, 1016 

 parturitive behavior, 1311, 1312 



hypophysectomy and, 1313 

 pelvic relaxation, 1009 

 placenta 



antibodv transport, 944 



development, SS(i SS7, S',)l-892, 894, 902-903 

 placental gonadot roj)hiiis, 982 

 placental topography, 891-892, 894 

 placental transmission, 947 

 placental type, 908 

 pregnancy 



hypophysis and, 260, 1006 



length, 960 



ovary and, 970, 1003 



urinary estrogen, 567, 964 

 progesterone 



in follicular phase blood plasma, 467 



secretion 



by unruptured follicle, 519 

 cyclic fluctuations, 534, 558-559 

 rate, 474 

 prostate, acid phosphatase secretion, 391 

 reproduction 



hypophyseal stalk transection and, 281-282 



vitamin C and, 686 

 scrotum, temperature gradient, 318-319 

 semen, coagulation, 396 

 seminal vesicle secretion, choline derivatives in 



387 

 sex skin 



estrogen-progesterone relationships, 580 



gonadal hormones and, 576-578 

 sexual maturation in fcniale, 503 



androgen a(;ccl(;rat ion, 2(i9 ^ 

 sexual ])n'cocit\ in female, follicle-stimulating 



hormone and, 244 

 spermatogenesis 



androgen and, 270 



hypophysectomy and, 342 



testosterone and, 342 

 spermatogenic cycle, 328, 330 

 submissive behavior, gonadal hormones and, 



1256 

 testis 



artery of, 318, 319 



hypophysectomy and, 335 



prepubertal development, 308-312 



serum gonadot lophins and, 337 



time of descent , 313 

 trophoblast, and implantation, 906 

 urogenital sinus differentiation, gonadal hor- 

 mones and, 122 

 uterus 



estrogen and, 560-565 



estrogen progesterone relationships, 567-571 



folic acid re(|uirenient, 688 



progesterone and, 5()5, 567 

 vagina 



cyclic changes, 575 



during amenorrhea, 500-501 



ovarian horn\ones and, 575-576 



