The 
Journal of Heredity 
(Formerly the American Breeders’ Magazine) 
Vol. VII, No. 1 January, 1916 
CONTENTS 
Somatic Sesregation, by E. jj, Kraus: Sie he eo 0 os: 3 
Alaskan erty higsrids ois. 4 Sot. ak a. Od ooh ve ee ae 8 
Report of Committee on Nomenclature............................. 8 
Bleredify sad ;Sex Anis were Race est, apn oe ea ee IES Py 9 
Two Pheasant Crosses, by John C. Phillips.......................... 12 
Mendelicm: Up. to Date; a Review 25..220 2056 os ies nw he ke 17 
High Fecundity in Hens Not a Unit Character...................... 23 
Saving the Kokio Tree, by Robert A. Young and the Editor......... 24 
New Publication'‘en Hugenies=. 5. 5 ee ee the de 28 
Sex in Livestock Breeding, by E. N. Wentworth..................... 29 
Race Hygiene in Germany, by G. von Hoffmann.................... 32 
An ‘mpertant Character im Grains </2 5.00 nae 2s so 32 
Gross and Selftertalizafiow. Fy0 ooo os eee. A ee eee 33 
Igorrot X American Metis, by David B. Mackie..................... 34 
Osteopsathyrosis, a Review............. Ai Giese Dao c one CRA AL ae ae 36 
Stuy Pratits ta MU IeIS. 4 ee ee oe ee AE ed, oa 38 
AMGESLEY Of The Goone, 2.25 4). 037 ahs ear ee eee etc ae va ie 39 
A Lost Opportunity in Bee Breeding, by E. R. Root................. 46 
Food Plants ot American Indians.) yo) Oe ee 47 
Navemes ani tie Wari. 2454093). 05son Han eee ee oe ele eae 47 
Li caro nal a Rg ipa 7227 ate: RNa Ae ee ae ORs ARI tn Risch Made oh < SARA eB 47 
ANew Type ot: Cattle for Alaskay 5229s Wid 28 hye aelet fies ee 18 
The Journal of Heredity is published monthly by the American Genetic 
Association (formerly called the American Breeders’ Association) for the benefit 
of its members. Canadian members who desire to receive it should send 25 cents 
a year, in addition to their regular membership dues of $2, because of additional 
postage on the magazine; foreign members pay 50 cents extra for the same 
reason. Subscription price to non-members, $2.00 a year, foreign postage extra; 
price of single copies, 25 cents. 
Entered as second-class matter February 24, 1915, at the postoffice at Washing- 
ton, D. C., under the act of August 24, 1912. Contents copyrighted 1915 by the 
American Genetic Association. Reproduction of articles or parts of articles 
permitted provided proper credit is given to author and to the Journal of Heredity 
(Organ of the American Genetic Association), Washington, D. C. 
Date of issue of this number, December 29, 1915. 
