IN RATS AND GUINEA-PIGS. 



37 



Table 5. — Relation between distribution of pigment spots in //y guinea-pigs of 



group Z?4, and in their parents. 



Table 6. — Combination of the four parts 0} table 5, showing in general the extent to which 

 pigment spots are inherited in group Z)j, / ly individimls {468 observations). 



