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b) Tiere. 



Anonym, 1915. Ancestry of the goat. Journ. Heredity. 6. S. 519—524. 



Banta, A. unci Uortner, R., 1915. Accessory appendages and other ab- 

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Barrows, W. M. and Philips, J. M., 1915. Color in Cocker Spaniels. Journ. 



Heredity. 6. S. 387—397. 

 Blakeslee, A. F. and AVarner, D. E., 1915. Correlations between egg- 

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 Boetticher, H. v., 1915. Untersuchungen über den Zusammenhang zwischen 



Klima und Köqiergröße der homöothermen Tiere. Zool. Jahrb. 40. 



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 Boveri, Th., 1915. Über die Entstehung der Eugsterschen Zwitterbienen. 



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 Bridges, C, 1915. A linkage variation in Drosophila. Journ. exper. Zool. 



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 Bridges, C. B., 1914. Direct proof through non- disjunction that the sex- 

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 Castle, W. E., 1915. Some experiments in mass selection. Am. Naturalist. 



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6 Textf. 

 Cole, L. J., 1914. Studies on inheritance in pigeons. I. Hereditary relations 



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Crozier, W. S., 1915. On the number of rays in Asterias tenuispina Lamk. 

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Curtis, M. und Pearl, R., 1915. Studies on the physiology of reproduction 

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Dickel, 0., 1914. Zur Geschlechtsbestimmungsfrage bei den Hymenopteren, 

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Dobell, C, 1914. A commentary on the genetics of the ciliate Protozoa. 

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Duncan, F. \., 1915. A note on the gonads of gynandromorphs of Drosophila 

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Duncan, E. N., 1915. An attempt to produce mutations through hybri- 

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Fisher, R., 1915. Frequency distribution of the values of the correlation 

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Fisher, R., 1915. On the distribution of the standard deviations of small 

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