57 



Physiologia 



03594 Goodale, H. 1). 11.56 : 82 



1913. Dependence of Secondary Sex-Characters on the Germ-gland in 

 Poultry. Year Book Carnegie lost. Washington No. 12 p. 101—102. 



[Suppression of summer plumage through castration. Castrated ducks 

 assumiDg drakes' plumage. Experiments with fowi.] 



84.1, 86 



85 Seligmann, C. G., and S. G. Shattock. 11.56 : 84.1 Anas 



1914. Observations made to ascertain whether any Relation subsists 

 between the Seasonal Assumption of the „Eclipse" Plumage in the Mal- 

 lard (Anas boscas) and the lunctions of the Testicle. Proc. zool. Soc. 

 London 1814 p. 23-44, 6 figg. (Abstract, vide B. Z. Vol. 28 No. 

 201356.) 



86 Goodale, H. D. 11.56 : 86 Gallus 



1914. A Feminized Cockerel. Science K. S. Vol. 40 p. 594—595. [Cas- 

 trated, with transplanted ovarios.] 



87 Pézard, A. 11.56 : 86 Gallas 



1915. Transformation expérimentale des caractères sexuels secondaires 

 chez les Gallinacés. C. R. Acad. Se. Paris T. 160 p. 260—263, 1 fig. 

 (Analyse, vide B. Z. Vol. 28 No. 201420.) 



88 Bond, C. J. 11.56 : 86 Phasianus 



1914. On a Case of Unilateral Development of Secondary Maie Charac- 

 ters in a Pheasant, with Remarks on the Influence of Hormones in the 

 Production of Secondary Sex Characters. Journ. Genetics Cambridge 

 Vol. 3 p. 205—216, 4 pis. [Uneven distribution of sex factor.J 



89 Thomas, Rose Haig. 11.56 : 86 Phasianus 



1914. The Transmission of Secondary Sexual Characters in Pbeasants. 

 Journ. Genetics Cambridge Vol. 3 p. 275—298, 5 pis., 2 figg. 



90 . . . 11.56 : 86 Phasianus 



1915. Male Birds with Female Plumage. Knowledge Vol. 38 p. 69, 1 

 pl. [Pheasant.J 



03591 Siddle, Oscar. 11.56 : 86.5 Columba 



1914. A Quantitative Basis of Sex as Indicated by the Sex Behavior 

 of Doves From a Sex Controlled Séries. (Amer. Soc. Zool.) Science 

 N. S. Vol. 39 p. 440. [Dependence on season of egg production. Effect 

 of injections of extracts of sex glands.] 



92 Cole, Leon J., and William F. Kirkpatrick. 11.56 : 86.5 Columba 



1915. Sex Ratios in Pigeons, together with Observations on the Laying, 

 Incubation and Hatching of the Eggs. (Contrib. No. 215 agric. Exper. 

 Stat. Rhode Island State Coll. — Pap. Dept. exper. Breed. Wisconsin 

 agric. Exper. Stat. No. 5). Bull, agric. Exper. Stat. Rhode Island State 

 Coll. No. 162 p. 463—512, 5 tigg. [Normal ratio lu5 to 100 9. Dif- 

 ferential mortality. Unisexual broods somewhat in excès».] — Proc. 

 nation. Acad. Sc. Vol. 1 p. 354—356. 



98 Papankolaou, George. 11.56 : 9.82 Ca?ia 



1915. Sex Determination and Sex Control in Guinea-Pigs. Science N. 

 S. Vol. 41 p. 401—404. [3 factors : sex tendency of father, sex tenden- 

 cy of mother and alternation of sex tendency of mother from litter to 

 litter.] 



94 Pearl, Raymond, and Frank M. Surface. 11.56 : 9.735 Bos 



1915« A Case of Assumption of Maie Secondary Sex Characters by a 

 Cow. Science N. S. Yol. 41 p. 615—616. [Absence of lutear tissue.] 



95 Stein, Marianne. 11.56 : 9.735 Cerfus 



1914. Anatomische Untersuchungen über zwei Fälle von Perückenbii- 

 dung beim Reh. Aren. Entw.-Mech. Bd. 39 p. 163-175, 4 figg. (Refe- 

 rat, vide B. Z. Vol. 28 No. 202083.) 



Ö3596 Fehlinger, H. 11.56 : 9.9 



1915. Ungleiche Geschlechtsdifferenzierung der Menschenrassen. Nat. 

 Wochenschr. Bd. 30 p. 327—330. [Dimorphismus bei der weissen Rasse 

 am stärksten ausgeprägt.] 



