Aves 366 



is ligated or duct removed. Internal pressure due to yolk formation as 

 factor of ovulation. Fate of eggs in abdominal cavity.] 

 20142;i Curtis, Majuie R. 86 Gallns : 11.6 



1915. Relation of Simultaneous Ovulation to the Production of Double- 

 Yolked Eggs. (Studies on the Physiology of Reproduction in the Do- 

 mestic Fowl No. 11.) Journ. agric. Research Vol. 3 p. 375—386, 7 pis. 

 [Union of component eggs indiscriminately at all levels of oviduct.] 



24 Curtis, Mayuie R. 86 ttallus : 11.6 



1915. Studies on the Physiology of Reproduction in the Domestic Fowl. 

 XII. On an Abnormality of the Oviduct and Its Effect Upon Reproduc- 

 tion. Biol. Bull. Yol. 28 p. 154—162, 2 pis. [Absence of shell gland and 

 vagina. Normal reproductive cvsles.] 



25 Curtis, Maynie R., and Raymo«:a Pearl. 86 Gallus : 11.6 



1915. Studies on the Physiology of Reproduction in the Domestic Fowl. 

 X. Further Data on Somatic and Genetic Sterility. (Pap. biol. Lab. 

 Maine agric. Exper. Stat. No. 43.) Journ. exper. Zool. Vol. 19 p. 46—59. 

 [Nesting instinct in birds merely ovulating into body cavity (stoppage 

 of oviduct).] 



26 Pearl, Raymond. 86 Gallus : 11.6 



1915. Mendelian Inheritance of Fecundity in the Domestic Fowl, and 

 Average Flock Production. (Pap. biol. Lab. Me. agric. Exper. Stat. No. 

 81.) Amer. Natural. Vol. 49 p. 306-317, 1 fig. [Confirmation of high 

 fecundity being sex-linked, female heterozygous.] 



27 Kukieuski, J. 86 Gallus : 11.76 



1915. Ueber das Vorkommen und die Verteilung des Pigmentes in den 

 Organen und Geweben bei japanischen SeideDhiihnern. Arch. mikr. 

 Anat. Bd. 87 Abt. 1 p. 1—37, 2 Taf. [Typische Chromatophoren im 

 Bindegewebe. Kiinstliche Zuchtwahl melanotischer Tiere,] 



28 Kirkham, W. B., and H. W. Haggard. 86 Gallus : 12 



1915. A Comparative Study of the Shoulder Region of the Normal and 

 of a Wingless Fowl. Anat* Record Vol. 9 p. 159—180, ll^figg. [Arrest- 

 ed development of muscles and skeleton.] 12.7i,.73,.98 

 201429 Luughetti, Bernardino. 86 Gallus : 12,81 

 1914. Sopra due embrioni di polio mostruosi. Interu. Monatsschr. 

 Auat. Physiol. Bd. 30 p. 326—336, 6 figg. [Disposizione impiantata se- 

 condariamente sopra abbozzo del cervello in modo anormale sviluppato.] 



30 Waelsch, Lndwig- 86 Gallus : 12.82 



1914. Ueber experimentelle Erzeugung von Epithelwucherungen und 

 Vervielfachungen des Medullarrohres (nPolymyelie") bei Hiihnerembryo- 

 nen. Arch. Entw.-Mech. Bd. 38 p. 509—639, 5 Taf., 2 figg. [Reizwir- 

 kung von Scharlachmt spezifisch (Ektoderm) und lokal engbegreuzt und 

 ruft somit Zellvermehrung in der MeduUaranlage hervor.] — A propos 

 du travail de L. Waklsch intitule: Ueber experimentelle Erzeugung von 

 Epithelwucherungen und Vervielfachungen des Medullarrohres (Polymye- 

 lie) bei Hiihnerembryonen, par A. Webeb. Bd. 40 p. 339—342. [On ar- 

 rive au meme resultat par simple rupture de la membrane coquilliere 

 sans introduction d'aucune eubstance] 



31 Turnbull, Hubert M. 86 Gallus : 12.93 



1913. A Case of Familial Malformation in a Fowl's Head. Biometrika 

 Vol. 9 p. 538-539, 3 figg. 



32 Barlurlh, Dietrich. 86 Gallus : 12.98 



1914. Hyperdactylie der Hiihner und Mendelsche Regeln. Verb. auat. 

 Ges. Vers. 28 p. 198—204. [Entspricht den Mendelschen Vererbungsre- 

 geln.] 



2014.33 AggazzotU, A. 86 Gallus : 13 



1913. Influenza dell'aria rarefatta suU'ontogenesi. Nota II. La reazione 

 del liquidi dell'ovo durante lo sviluppo. Arch, Eutw.-Mech. Bd. 37 p. 

 1—28, 3 figg. [Alcalinit^ dell' albume invariata nei 4—5 giorni dello 

 sviluppo, poi concentrazione degli H-ioni va aumentando e all' ll'' gior- 

 no reazione e divenuta acida. Tendenza del liquido allantoideo a rima- 



