1158 



SUBMAMMALIAN VERTEBRATES 



DoBiE, J. B., Carver, J. S., and Roberts, J. 1946. 

 Poultry lighting for egg production. Bull. 

 Washington State Agric. Exper. Sta., 471, 

 1946. 



DoMM, L. V. 1931. Precocious development of 

 sexual characters in the fowl by homeoplastic 

 hypophyseal implants. II. The female. Proc. 

 Soc. Exper. Biol. & Med., 29, 310-312. 



DoMM, L. V. 1937. Observations concerning an- 

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 Biol., 5, 241-253. 



DoMM, L. V. 1939. Modifications in sex and 

 secondary sexual characters in birds. In Sex 

 and Internal Secretions, 2nd ed., E. Allen, 

 C. H. Danforth and E. A. Doisy, Eds., pp. 227- 

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DoMM, L. v., AND V.4N Dyke, H. D. 1932. Pre- 

 cocious development of sexual characters in 

 the fowl by daily injections of Hebin. II. The 

 female. Proc. Soc. Exper. Biol. & Med., 30, 

 351-353. 



DoRFMAN, R. I. 1950. Androgens. In Hormone As- 

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 York: Academic Press, Inc. 



DoRFMAN, R. I. .'VND Shipley, R. A. 1956. Andro- 

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Drager, G. a. 1945. The innervation of the 

 avian hypophysis. Endocrinology, 36, 124-129. 



Driggers, J. C., and Com.^r, C. L. 1949. The secre- 

 tion of radioactive caclium (Ca^''') in the hen's 

 egg. Poultry Sc, 28, 420-424. 



Duchaine, S. a., Driggers, J. C, and Warnick, 

 A. C. 1957. The effect of progesterone on 

 egg formation in sixteen-week old pullets. 

 Poultry Sc, 36, 940-944. 



DuLiN, W. E. 1953. The effects of adrenocorti- 

 cotropin on the White Leghorn cockerel and 

 capon. Endocrinology, 53, 233-235. 



DuLiN, W. E. 1955. The effect of cortisone on the 

 White Leghorn cockerel and capon. Poultry 

 Sc, 34, 73-77. 



Eaton, R. D., Carson, J. R., and Be.all, G. 1955. 

 The effect of diethylstilbestrol implantation in 

 the immature cockerel on reproductive per- 

 formance at maturity. Poultry Sc, 34, 861-867. 



El Zayat, S. Unpublished results, 1960. 



El Zayat, S., and van Tienhoven, A. 1959. The 

 effect of storage on the metabolic rates and 

 morphologv of cock semen diluted with three 

 different dilluents. Poultry Sc, 38, 1201. 



Engels, W. L., .\nd Jenner, C. E. 1956. The effect 

 of temperature on testicular recrudescence in 

 Juncos at different photoperiods. Biol. Bull., 

 110, 129-137. 



Etzold, T. 1891. Die Entwicklung der Testikel 

 von Fungilla domestica von der Winterruhe 

 bis zum Eintritt der Brunstzeit. Ztschr. Wiss. 

 Zool., 52, 46-84. 



Earner, D. S. 1959. Photoperiodic control of 

 annual gonadal cvcles in birds. In Photoperi- 

 odisni, R. B. Withrow, Ed., A. A. A. S. Publ., 

 55, 717-750. 



Earner, D. S., and Wilson, A. C. 1957. A quanti- 

 tative examination of testicular growth in 



tlic white-crowned sparrow. Biol. Bull., 113, 

 254-267. 



Ficken, R. W., van Tienhoven, A., Ficken, M. S., 

 AND Sibley, F. C. 1960. Effect of visual and 

 vocal stimuli in breeding in the Budgerigar 

 {Melopsittacus undulatus). Anim. Behav., 8, 

 104-106. 



Fleischm.\nn, W., and Fried, I. A. 1945. Studies 

 on the mechanism of the hypercholesteremia 

 and hypercalcemia induced by estrogen in 

 immature chicks. Endocrinology, 36, 406-415. 



Flerko, B. 1957. Le role des structures hypo- 

 thalamiciues dans Taction inhibitrice de la fol- 

 liculine sur la secretion de I'hormone foUiculo- 

 stimuline. Arch. Anat. microscop. et Morphol. 

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Flipse, R. J. 1956. Metabolism of glycine by 

 bovine spermatozoa. Science, 124, 228. 



Flipse, R. J., and Almquist, J. 0. 1958. Metabo- 

 lism of iaovine semen. IV. Effects of glycine 

 and glycerol on the glycolytic and respiratory 

 activitv of bovine .spermatozoa. J. Dairy Sc, 

 41, 1787-1791. 



Florsheim, W. H., Velcoff, S. M., and Bodfish, 

 R. E. 1959. Gonadotrophin as.say based on 

 augmentation of radiophosphate uptake by 

 the chick testis. Acta Endocrinol., 30, 175-182. 



Foote, R. H. 1950. The preservation of bovine 

 spermatozoa in sj^nthetic media. Ph.D. Thesis, 

 Cornell University. 



Fox, T. W. 1955. Effects of progesterone on 

 growth and sexual development in S. C. 

 White Leghorns. Poultry Sc, 34, 598-602. 



Francis, D. W., and Sh.\ffner, C. S. 1956. An 

 investigation of the morphological changes in 

 young chickens and the reproductive per- 

 formance of adult chickens fed furazolidone or 

 nitrofurazone. Pouhry Sc, 35, 1371-1381. 



Frantz, W. L. 1958. Some factors effecting 

 spermatokinesis in the testes of the house 

 sparrow (Passer domesticus). Endocrinology, 

 63, 507-516. 



Fraps, R. M. 1942. Synchronized induction of 

 ovulation and premature oviposition in the 

 domestic fowl. Anat. Rec, 84, 521. 



Fraps, R. M. 1946. Differential ovulatory re- 

 action of first and .sub.sequent follicles of the 

 hen's clutch. Anat. Rec, 96, 573-574. 



Fraps, R. M. 1950. Action of progesterone on 

 the immature a\ian gonad. Med. Landbouw 

 Hogeschool Opzoek Sta. Gent., 15, 767-769. 



Fraps, R. M. 1954. Neural ba.sis of diurnal peri- 

 odicity in release of ovulation-inducing hor- 

 mone in fowl. Proc. Nat. Acad. Sc, 40, 348- 

 356. 



Fraps, R. M. 1955a. The varying effects of sex 

 hormones in birds. In Comparative Physiol- 

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 docrinology, 4, 205-218. 



Fraps, R.M. 1955b. Egg production and fertility 

 in poultry. In Progress in the Physiology of 

 Farm Animals, J. Hammond, Ed., Vol. 2, pp. 

 661-740. London: Butterworth & Company, 

 Ltd. 



