Sol. 
Sammelreferat. 155 
Moraan, T. H., 1914, Another case of multiple allelomorphs in Drosophila. Biol. 
60. 
Bull., Vol. 26. 
61. — 1915, The constitution of the hereditary material. Proc. Amer. Philos. Soc. 
Vol. 54. 
62. — 1915, Localization of the hereditary material in the germ cells. Proc. Nat. © 
Acad. Sciences, Vol. 1. 
63. — 1915, The infertility of rudimentary winged females of Drosophila aimpelo- 
phila. Am. Naturalist, Vol. 49. 
64. — 1915, The röle of the environment in the realization of a sex-linked Mendelian 
character in Drosophila. Am. Naturalist, Vol. 49. 
65. — a. BripcEs, C. B., 1913, Dilution effects and bicolorism in certain eye colors 
of Drosophila. Journ. exper. Zool., Vol. 15. 
#66. — — 1916, Sex-linked inheritance in Drosophila. Carnegie Inst. Washington, 
Public. No. 237. 
67. — a. CATTELL, E., 1912, Data for the study of sex-linked inheritance in Droso- 
: phila. Journ. exper. Zool., Vol. 13. 
68. -- — 1913, Additional data for the study of sex-linked inheritance in Droso- 
phila. Journ. exper. Zool., Vol. 14. 
69. — a. LYNcH, CLARA J., 1912, The linkage of two factors in Drosophila that are 
not sex-linked. Biol. Bull., Vol. 23. 
70. —, a. PLoucH, H., 1915, The appearance of known mutations in other mutant 
stocks. Am. Naturalist, Vol. 49. 
71. —, Sturtevant, A. H., MULLER, H. J. a. Brinees, C. B., 1915, The mechanism * 
of Mendelian heredity. New York. 
72. — a. Tick, 8. C., 1914, The influence of the environment on the size of expected 
classes. Biol. Bull., Vol. 26. 
73. MULLER, H. J., 1914, A factor for the fourth chromosome of Drosophila. Science, 
N. S.. Vol. 39. 
74. — 1914, A gene for the fourth chromosome of Drosophila. Journ. exper. Zool., 
ics ae 
75. — 1916, The mechanism of crossing-over. Am. Naturalist, Vol. 50. 
. Payne, F., 1911, Drosophila ampelophila Loew bred in the dark for sixty-nine, 
generations. Biol. Bull., Vol. 21. 
. QUACKENBUSH, L. S., 1910, Unisexual broods of Drosophila. Science, N. 8. Vol. 32. 
RAWLs, ELIZABETH, 1913, Sex ratios in Drosophila ampelophila. Biol. Bull., Vol. 24. 
Sarir, S. R., 1913, A new eye color mutation in Drosophila and its mode of 
inheritance. Biol. Bull., Vol. 25. 
. STARK, Mary B., 1915, The occurrence of lethal factors in inbred and wild stocks 
of Drosophila. Journ. exper. Zool., Vol. 19. 
STEVENS, Netty M., 1907, The chromosomes of Drosophila ampelophila. Proc. 
VII. Internat. Zool. Congr., Boston. 
— 1908, A study of the germ cells of certain Diptera, with reference to the 
hetero-chromosomes and the phenomena of synapsis. Journ. exper. Zool., Vol. 5. 
STURTEVANT, A. H., 1913, The linear arrangement of six sex-linked factors in 
Drosophila, as shown by their mode of association. Journ. exper. Zool., Vol. 14. 
. — 1913, A third group of linked genes in Drosophila ampelophila. Science, 
N. S. Vol. 37. 
