GENETIC TYPE AND THE ENDOCKINES 



263 



PLATE 47 



Dachshund-French bulldog second generation hybrids. The four animals shown from life 

 in figures 5 to 8, plate 46, were carefully mounted for permanent record, and the mounted 

 specimens are shown here, together with their skeletons, to emphasize the wide differences in 

 form to be found among litter mates of this generation. 



1 667$. 2 668$. 3 669$. 4 666 d 1 . 



