ARTICLES 



259 



No. 8), and are accounted for by the fact that orange in the 

 male is very commonly replaced by either white or yellow in 



MALES 



B R O 



120 



- 100 



1111111111 



w 



minim 



Bl 



60 



Br 



20 



' 120 



- 100 



60 



■ 20 



the female (see table No. 9). This replacement of orange and 

 yellow by white will render the female more inconspicuous for 

 reasons which have already been given ; the replacement of 



