1530 



SUBJECT INDEX 



Chryseiuys marginata, sex reversal, testosterone 



and, 1067 

 Chrysemys picta, oviduct 

 ciliary action, 823, 1051 

 transport of eggs, 825, 1051 

 Chrysolophus pictiis, egg-laying pattern, 1283 

 Cichlid fishes, behavior patterns, color changes 



and, 1258 

 Ciconiidae, parental behavior, role of the sexes, 



1299 

 Cimex, sperm, penetration of somatic tissue, 741 

 Circus cyaneits, embryonic ovaries, comparison 



with fowl, lil2 

 Cistudo (Terrapene) europaea 

 epididymis, seasonal changes, 1040 

 oviduct, 1051 



testicular interstitial cells, seasonal changes, 

 1038 

 Citellus tridecemlineatus (see Ground squirrel, 



thirteen-lined) 

 Citric acid 



in male accessory reproductive glands, 388-389 



biosynthesis, 389 

 in prostate, androgen and, 401, 405 

 secretion 



progesterone and, 426 

 testosterone and, 388-389 

 seminal, androgen and, 659 

 test for androgen activity, 388 

 Claws, androgen and, in reptiles, 1047 

 Clemttiy!< japonicus, oviduct, ciliary action, 823 

 Clemrinis )ii(iniiorata, ovary, structure, 1049 

 Clitoridal glands, 367 

 Clitoridal hvi)ertrophv and erotic arousal, 1391, 



1392 

 C'litoris 



alligator, testosterone and, 1069 

 and erotic cognition, 1395 

 androgen and 

 in man, 1387 

 in rat, 465 

 in hyperadrenocorticism, 1386 

 Cloaca 

 Anolis 



estrogens and, 1068 

 testosterone and, 1068 

 comparative, 377 



lizards, regional differentiation, 1043 

 salamanders, orchiectomy and, 1045 

 Cloacal glands 



amphibia, androgen and differentiation of, 121- 



122, 1055 

 Corturnix, androgen and, 1091 

 Desmognathus, androgen and, 1047 

 Sceloporus, estrone and, 1068 

 Triton, conversion to spermathecae, 1055 

 Urodeles, formation of spermatophores, 1055 

 Clupea 



hermaphroditism, 1063 

 sperm, 709 

 Coagulase and coagulation of semen, 397 

 Coagulating glands, 370-373 

 adrenal androgens and, 423 

 androgen and, 402, 403, 408, 412-414 

 castrational involution, rate, 416 

 citric acid secretion, 388 

 cytologv 



electron microscopv, 407-408, 411-413, 416 

 histochemical, 400, 408, 412-414 

 light microscopy, 402, 403, 406-407, 411-412 

 estrogen and, 426-429 

 estrogen -androgen effects, 426, 429 

 fructose secretion, 382, 394 



Coagulating glands (cont.) 



growth hormone, and responsiveness to testos- 

 terone, 434-435 



progesterone and, 426 



prolactin and responsiveness to testosterone, 

 433-434 



secretion process, 416-419 



sorbitol secretion, 384 

 Coagulinogen and coagulation of .semen, 397 

 Coelura afra (see Bat) 



Coiled arteries and menstruation, 583-585 

 Colaptes anratus, egg-laying pattern, 1283 

 Colinus Virginian us 



male feathering, 1119 



parental behavior, confinement with chicks and, 

 1301 



reproduction, light and, 1137, 1140 



social behavior, meteorologic conditions and, 

 1246 

 Coluber (Zamenis) 



sexual segment, 1041 



testis, interstitial cells, 1039 

 Columba livia (see Pigeon) 

 Columbidae (see Pigeon, Ring dove) 

 Colymbiformes 



incubation behavior by male, 1106 



testis, secretion of estrogen, 1106 

 Comb 



ACTH and, 1103 



adrenal corticoids and, 11, 1104 



androgen and, 1125 



estrogen-inhibition in male, 1106 



hypophysectomy and, 1100 



response to androgen 

 folic acid and, 1126 

 hyaluronic acid and, 1126 



responsiveness to androgen, 1090 

 Conception rate, man, high temperature and, 962 

 Condylura cristata 



copulation plug, 373 



jMostatic secretion, unusual type, 373 

 Congenital defects (see Developmental defects) 

 Conor hynchos, transport of developing eggs by 



males, 1047 

 Coprodeum of lizard, 1043 

 Copulation 



ambiguity in use of word, 1181 



in birds, temporal relation to nest-building, 

 1271-1272 



plug, in absence of coagulating gland, 373 

 Copulin, 1053 

 Cor is 



hermaphroditism, 1063, 1064 



sex reversal, 1064 

 Corn, mutants, tabulation of, 4 

 CoroneUa 



corpus luteum, 1059 



genital tracts, development, 1061 



gonads, development, 1061 



pseudohermaphroditism, 1066 

 CoroneUa austriaca, sperm storage in female, 1055 

 CoroneUa laevis 



lireeding season, 1050 



mating and ovulation, temporal separation, 1050 

 Corpus luteum (see also Gestagens, Progesterone) 



ablation of, and ovulation, 506 



absence in birds, 1115 



amphibia, 1058 



and pregnancy 

 in Lacerta, 1059 

 in snakes, 1059 



ascorbic acid storage in rat, 571 



cholesterol storage in rat, 531 



degrees of functioning in Muridae, 519, 531-532 



