NOMADISM, WITH SPECIAL REFERENCE TO HEREDITY. 



TABLE 2. Distribution of nomadism or wanderlust (W) in offspring when the father is not nomadic and belongs 

 to a strain in which no nomadism is known and the mother is herself nomadic (class 4). 



TABLE 3. Distribution of nomadism (W) in the offspring when both parents are nomadic (class i). 



TABLE 4. Distribution of nomadism (W} in the offspring when the father is nomadic and the mother, though not 

 nomadic, belongs to a nomadic strain, together with the distribution of nomadism in near male relatives of the 

 mother (class 2). 



