IN RATS AND GUINEA-PIGS. 



47 



TABLE 26 Constants for the four groups of series D, based upon tables 6, 8, /o, 



and 12, respectively. 



TABLE 27. Constants for tlie four groups of individuals of series H t based upon 

 tables 1 6, 18, 20, and 22, respectively. 



TABLE 28. Character of the young of the original nose-spot male, 



(NSo). 



