No. 528] SKIN PIGMENTATION IN MAN 



715 



25. Man. Family 



>en by S. 



25. Under this head may be cited the observations of 

 Dr. Hrdlicka, who has collected data concerning ten al- 

 bino Hopi Indians and two albino Znni. 



It appears from his data that "albinos marry full- 

 colored individuals of the opposite sex. They seldom 

 raise any children and never have large families of their 

 own." All of the albinos whose data follow have a pink- 

 ish-white skin and gray-blue or blue eyes. The color of 

 hair varies from flaxen to light brown. 



A summary of the data relating to inheritance of al- 

 binism is given in Tables a and b. 



TABLE A 



Giving the Color Condition of the Fraternity of Each Albino De- 

 scribed. The Parents are, in all Cases, of Normal Color. 



