TABLES. 



Table 1. 



Matings of wild females with wild males, all 

 the offspring like the parents showing the 

 agouti -pattern. 



Table 2. 



Matings of non-agouti guinea-pig females to 

 wild agouti males, producing heterozygous 

 agouti young. 



Table 3. 



Matings of \ wild females, heterozygous in 

 or lacking agoxdi, with guinea-pig males 

 homoztjgous in agouti. Offspring, all 

 agouti. 



*In this and the subsequent matings an 

 uncertainty exists as to the identity of one or 

 both parents. The record here given indicates 

 all the possibilities, based on the record of 

 what animals were penned together. 



Table 4. 



Matings of ^^ wild, homozygous in agouti, 

 with guinea-pigs lacking it. 



104 



