YOSIIIMARO TANAKA 25 I 
1913 d. Further Experiments with Mutations in Eye-color of 
Drosophila. The Loss of the Orange Factor. Jour. Acad. Nat. 
Sc. Philadelphia, Vol. XV, pp. 323-346. 
1914 a. Two Sex-linked Lethal Factors in Drosophila and their 
Inheritance on the Sex-ratio. Jom. Exp. Zool. Vol. XVII, pp. 
8 I-I22. 
1914 b. A Third Sex-linked Factor in Drosophila. Ibid. pp. 
3I5-324- 
1914 c. No Crossing Over in the Male of Drosophila of Genes in 
the Second and Third Pairs of Chromosomes. Biol. Bull. Vol. 
XXVI, pp. 195-204. 
Morgan. T. H. and Bridges, C. B. 
191 3. Dilute Effects and Bicolorism in Certain Eye-Colors of 
Drosophila. Jour. Exp. Zool. Vol. XV, pp. 429-466. 
Morgan. T. H. and Lynch, C. J. 
1912. The Linkage of Two Factors in Drosophila that are not Sex- 
linked. Biol. Bull. Vol. XXIII, pp. 174-182. 
Renner. 0. 
1 9 1 3. Ueber die angebliche Merogonie der Oenothera bastarde. Ber. 
deutsch, bot. Gesellsch. Bd. XXXI, pp. 334-335. 
Saunders, E. R. and Killby, H. B. 
1908. Stocks, Doubling. Rep. Evol. Com. Roy. Soc. London, IV. 
pp. 36-40. 
Saunders, E. R. 
1910. Studies in the Inheritance of Doublehess in Flowers. I. 
Petunia. Jour 11. Gen. Vol. I, pp. 62-63. 
1 9 1 1 . See 46. 
1913. On the Mode of Inheritance of Certain Characters in Double- 
throwing Stocks. A Reply. Zeits. ind. Abst. u. Vererb. Bd. X, 
pp. 297-310. 
