SUBJECT INDEX 



1523 



Baboon (cont.) 



sexual skin 



estrogoii and, 455, 576-578 

 estro^cMi-progesterone relationships, 580 



social orjj;auization, 1242 



thyroid functioning, ovarian functioning and. 

 479 



tissue thresholds for estrogen, sexual skin, 472 

 Baboon {('i/nopithccu!^), ejaculation potential, 723 

 Baboon [Fa pin porcdrius), sexual skin, 576-578 

 Bacteria, mating types, 44 

 Badger, American 



breeding season, 502 



delayed implantation, 851 

 Badger, European, delayed implantation, 851, 852 

 Baiomys taijlori, parental behavior, retrieving, 



1314 

 Banthine, ovulation blocking agent, 524 

 Barbiturates, ovulation blocking agents, 1137 

 Barbus stigma, testis, ova in, 1070 

 Barr test in gonadal dysgenesis, 129 

 Bartholin's glands (see Hulbovestibular glands) 

 Basipterygium, Onjzias 



estrone and, 1069 



testosterone and, 1069 

 Bats 



ampuUary glands, 376 



copulation plug, 373, 396 



developing ovum, deutoplasmolysis, 847 



fate of nonfertilizing sperm, 744 



fertilization 



cytology, 827, 841 

 karyogamy, 841 

 supernumerary sperm, 844 



hvpophvseal cvtologv, 172, 177-180, 186-188, 

 ■194-195 



male accessory reproductive glands and homo- 

 logues in female, 368 



ovarian follicular growth, 455 



ovulation, temporal relation to heat, 514 



ovum, 810-812 



parental behavior, retrieving, 1314 



placental histochemistry, 922, 924, 928, 937, 938 



placental type, 908 



prostate, female, 368, 374 



sperm, duration of fertilizing capacity, 738, 739, 

 1109 



testis, location, 309 



yolk sac placenta, 917 

 Bat, African (see Nycteris luleola) 

 Bat, common European, pregnancy, length, 960 

 Bat, common pipistrello, pregnancy, length, 960 

 Bat, vampire, testis, interstitial tissue, 329 

 Balhygobius soporator 



aggressive behavior bv male, castration and, 

 1254 



courtship behavior, castration and, 1180, 1254 



sense organ acuity, androgen and, 1260 

 Bdellostoma 



corpus luteum, 1058 



hermaphroditism, 1063 



testis, age of animal and, 1036 

 Bear 



delayed implantation, 851 



father-young relationships, 1352 



identification of genetic sex, 55 



litter-size, 960 



pregnancy, length, 960 

 Bear, European brown, breeding season, 502 

 Beard growth, testosterone and, 1386 

 Behavior 



changes at parturition. 1305-1306 



Behavior (cont.) 



man, non-gonadal hormones and, 1174 

 mechanism of hormone action, 1344-1352 

 Behavior patterning, mouse, cross-fostering and 



1245 

 Benzpyrene and prostatic carcinomas in Mirudae 



430-433 

 Berdache, 1451-1453 

 Betta splendens 

 sex reversal, 1065 

 studies of aggressiveness 1243 

 Bettongia cuniculus, pregnancv, length, 960 

 Bidder's organ, 85-86 

 Bill color 



androgen and, in birds, 1091, 1125 

 Steganura, luteinizing hormone and, 1120 

 Bipaternitv in fowl, 1109 

 Birds 



aggressive behavior, releasers, 1260 



altricial young, 1298 



breeding cvcles, regulation of, 276, 1134-1152 



1342 

 calcium metabolism, 1117-1119 

 chromosome pattern, 47 

 digametic females, 7 

 egg-laying 



nesting materials and, 1280-1281 

 patterns, 127C>-1277 

 tactile stimuli and, 277 

 estrogens, actions of, 1117-1120 

 genital tract differentiation, castration and, 129 

 genital tubercle 



castration and, 116, 127 

 gonadal hormones and, 127 

 gonadotrophin secretion 

 light and, 1137-1141 

 nesting materials and, 1280-1281 

 hvpophvseal anatomy, 165, 167, 272-273, 275- 



'276, 1098-1100, 1135-1136, 1341 

 hvpophvseal cytology, carminophil-orangeophil 



distinction, 177-178 

 hypophyseal functioning, neurohumoral control 



'1124-1137 

 hypophyseal gonadal relations, 253 254, 1126- 

 "1130 

 cross-species tests, 253-254 

 hypophyseal gonadotrophins, 1101 

 hypophyseal prolactin, 254 

 hypothalamic-hypophyseal structural relations, 



223, 1135 

 incubation 



and hypophyseal prolactin, 1296 

 behavior, 1284-1287 

 and broodiness, distinction, 1302 

 males, 1286-1287, 1302 

 estrogen and, 1289, 1292-1293 

 external stimuli and, 1102, 1294-1297 

 hormones and, 1289-1294 

 patch, 1287-1289 

 progesterone and, 1293-1294 

 prolactin and, in males, 1291 

 tem])oral relation to egg-laying, 1284-1286 

 interaction of (irives, 1250 

 intermedin, cellular origin, 200 

 mating behavior, 1174 

 median eminence, structure, 274 

 migration, hormonal stimulation, 1137 

 nest -building 



correlation with environmental stimuli, 1275- 



1276 

 courtship by male, and. 1275 1276 

 ovarian follicular growth 



inhibition by parental behavior, 1302 



