Vol. 5, No. 2 



December, 1915 



JOURNAL OF GENETICS 



EDITED BY 



W. BATESON, M.A., F.R.S. 



DIRECTOR OF THE JOHN INNES HORTICULTURAL INSTITUTION 

 AND 



R. C. PUNNETT, M.A., F.R.S. 



ARTHUR BALKOUR PROFESSOR OF GENETICS IN THE UNIVERSITY OF CAMBRIDGE 



CAMBRIDGE UNIVERSITY PRESS 



C. F. CLAY, Manager 

 LONDON : FETTER LANE, E.C. 

 EDINBURGH: I 00, PRINCES STREET 



also 



H. K. LEWIS & CO., LTD., I 36, COWER STREET, LONDON, W.C 



WILLIAM WESLEY AND SON, 28, ESSEX STREET, LONDON, W.C. 

 ( 

 CHICAGO : THE UNIVERSITY OF CHICAGO PRESS 



BOMBAY, CALCUTTA AND MADRAS : MACMILLAN & CO., LTD. 



TORONTO : J. M. DENT & SONS, LTD. 



TOKYO : THE MARUEEN-KABU.SHIKI-KAISHA 



Price Ten Shillings net 



Issued January 5, 1916] 



