Aves 



366 



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

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

 201423 Curtis, Maynie H. 86 Gallus : 11.6 



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

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

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

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



24 Curtis, Maynie R. 86 Gallus : 11.6 



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

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

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

 vagina. Normal reproductive cycles.] 



25 Curtis, Maynie R., and Raymond Pearl. 86 Gallus : 11.6 



1915. Studies on the Physioiogy 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. 45—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. Toi. 49 p. 306-317, 1 fig. [Confirmation of high 

 fecundity being sex-linked, female heterozygous.] 



27 Kuklenski, J. 1 86 Gallus : 11.76 



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

 Organen und Geweben bei japanischen Seidenhühnern. Arcli. mikr. 

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

 Bindegewebe. Künstliche 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 Toi. 9 p. 159— ISO, 11 figg. [Arrest- 

 en development of muscles and skeleton.] 12.71,.73,.98 

 201429 Luughetti, Bernardino. S6 Gallus : 12.81 



1914. Sopra due embrioni di pollo mostruosi. Intern. Monatsschr. 

 Anat. Pkysiol. Bd. 30 p. 326—336, 6 figg. [Disposizione impiantata se- 

 condariamente sopra abbozzo del cervello in modo anormale sviluppato.] 



30 Waeisch, Ludwig. 86 Gallus : 12.82 



1914. Ueber experimentelle Erzeugung von Epithelwucherungen und 

 Vervielfachungen des Medullarrohres („Polymyelie") bei Hühnerembryo- 

 nen. Aren. Entw*-Meck. Bd. 38 p. 509—539/ 5 Taf., 2 figg. [Reizwir- 

 kung von Scharlachrot spezifisch (Ektoderm) und lokal engbegrenzt und 

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

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

 Epithelwucherungen und Vervielfachungen des Medullarrohres (Polymye- 

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

 rive au même résultat par simple rupture de la membrane coquillière 

 sans introduction d'aucune substance.] 



31 Turnbull, Hubert M. 86 Gallus : 12.93 



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

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



32 Barfurth, Dietrich. 86 Gallus : 12.98 



1914. Hyperdactylie dei Hühner und Mendelsche Regeln. Verh. anat. 

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

 geln.] 



201433 Aggazzotü, A. 86 Gallus : 13 



1913. Influenza deli'aria rarefatta sull'ontogenesi. Nota II. La reazione 

 dei liquidi deli'ovo durante lo sviluppo. Arch. Entw.-Mech. Bd. 37 p. 

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

 sviluppo, poi concentrazione degli H-ioni va aumentando e all' 11° gior- 

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



