388 BIBLIOGRAPHY 



Whitman, C. O., 1904. The problem of the origin of species [Ortho- 

 genesis]. Congress Arts Sei., St. Louis Exposition, 5. 

 1919. Posthumous works. Edited by Oscar Riddle. Carnegie Inst. 



Wash. Pub., 257. 

 Vol. 1. Orthogenetic evolution In pigeons. 

 Vol. 2. Inlieritance, fertility, and the dominance of sex and color in 



hybrids of wild species of pigeons. 

 Vol. 3. The behavior of pigeons. 

 Whitney, D. D., 1912. Reinvigoratlon produced by cross-fertilization In 

 Hydaiina senta. Jour. Exp. Zool., 12. 



1914. The Influence of food In controlling sex in Hydatina senta. 

 Ibid., 17. 



1914a. The production of males and females controlled by food con- 

 ditions in Hydatina senta. Science, 39. 



1915. The production of males and females controlled by food con- 

 ditions In the English Hydatina senta. Biol. Bull., 29. 



1915a. An explanation of the non-production of fertilized eggs by 

 adult male producing females in a species of Asplancna. Ibid., 

 25. 



1916. The control of sex by food in five species of rotifers. Jour. 

 Exp. Zool., 20. 



1917. The relative Influence of food and oxygen in controlling sex 

 In rotifers. Jour. Exp. Zool., 24. 



1919. The ineffectiveness of oxygen as a factor in causing male pro- 

 duction In Hydatina senta. Jour. Exp. Zool., 28. 

 WiCHLER, G., 1913. TJntersuchungen liber den Bastard Dianlhus armeria 

 X Dianthus deltoides nebst Bemerkungen iiber elnige andere Art- 

 kreuzungen der Gattung Dianthus. Zeit. Abst. Vererb., 10. 

 WiCHUEA, M., 1865. Die Bastardbefruchtung im Pflauzenrelch. Breslau. 

 Wilson, E. B., 1896. The cell In development and Inlierltance. New 

 York. 

 1905-14. [Numerous and important papers on cytology In relation to 

 genetics; bibliography in Morgan, "Mechanism of Mendel- 

 ian Heredity."] 

 Wilson, J., 1908. Mendellan characters among shorthorn cattle. Sci. 



Proc. Roy. Dub. Soc, 11. 

 Winge, O., 1919. On the relation between number of chromosomes and 

 number of types, in Lathyrus especially. Jour. Genet., 8. 

 1919a. On the non-Mendelian Inlierltance in variegated plants. C. R. 

 Travaux Lab. Carlsberg, 14. 

 Winkler, H., 1914. Die Chimarenforschung als Methode der experimen- 

 tellen Biologic. Phys-Med. Gesselschaft WUrzburg, Jahrg., 1913. 

 1916. Ueber die experlmentelle Erzeugimg von Pflanzen mlt ab- 

 welchenden Chromosomenzahlen. Zeit. f. Bot., 8. 

 Wolf, F., 1909. Ueber Modifikationen und experlmentelle ausgelosste 

 Mutationen von Bacillus prodigiosus und anderen Schizophyten. 

 Zeit. Abst. Vererb., 2. 



