SEX INHERITANCE 85 
In the first cross (Fig. 30), where the lacticolor 
female is mated to the grossulariata male, the off- 
GROSSULARIATA 9 LACTICOLOR 
Fie. 31.—Abraxas grossulariata female by A. lacticolor male. The re- 
ciprocal cross of the one shown in Fig. 30. 
spring are all of the grossulariata type. When these 
are inbred they give (F2) three grossulariata to one 
