458 



J. F. GUDERNATSCH 



During the early part of the season hypophysis was not available, 

 so that no experiments ■\\dth it could be carried out simultaneously with 

 the other. Therefore this late experiment of hypophysis feeding is not 

 of great significance. It is reported here to show the rates of growth 

 of tadpoles fed on glandular and others on the nervous parts of the 

 hypophysis. 



TABLE 10 



1 When four measurements are given, the first refers to the entire length, sec- 

 ond to length of body, third to length of tail, fourth to breadth of body. 



