The 



Journal of Heredity 



(Formerly the American Breeders' Magazine) 



Vol. XII, No. 6 June-July, 1921 



CONTENTS 



SKUNK BREEDING J A Detlefsen and F. M Holbrook 243 



REARING MEAL MOTHS AND PARASITIC WASPS FOR EXPERI- 

 MENTAL PURPOSES P W. Whiting 255 



HEREDITY IN WASPS P W Whiting 262 



HERITABLE CHARACTERS OF MAIZE— IX R A Emerson 267 



BUD VARIATION IN THE SUGAR CANE E Eugene Barker 271 



HYBRID TYPES OF THE HUMAN RACE Herman Lundborg 274 



NECTAR FEEDING BIRDS OF HAWAII J F. Rock 281 



A SECTORIAL CHIMERA IN MAIZE T R Khadilkar 284 



A LIZARD WITH SERPENTINE FORM R W. Shufeldt 286 



BROTHERS IN COLLEGE FOOTBALL RE Klingensmith 287 



The Journal of Heredity is published monthly by the 



AMERICAN GENETIC ASSOCIATION 



Publication office, 450 Ahnaip Street, Menasha, Wis. 



Editorial and general offices, Washington, D. C. 



The Journal of Heredity is published by the American Genetic Associa- 

 tion 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 $3.00, 

 because of additional postage on the magazine: foreign members pay 50 cents extra 

 for the same reason. Subscription price to non-members, $3 . 00 a year, foreign post- 

 age extra; price of single copies, 35 cents. 



Entered as second-class matter May 13, 1921, at the postoffice at Menasha, 

 Wisconsin. Acceptance for mailing at the special rate of postage provided for in 

 Section 1103. Act of October 3, 1917, authorized Dec. 20, 1918. Contents copy- 

 righted 1921 by the American Genetic Association. Reproduction of articles or parts 

 of articles permitted only upon request, for a proper purpose, and provided due credit 

 is given to author and to the JOURNAL OF HEREDITY (Organ of the American 

 Genetic Association. Washington, D. C), Menasha, Wisconsin. Address all com- 

 munications to the Association's office at Washington, D. C. 



Date of issue of this number, September 23, 1921. 



