PLATE 10 



EXPLANATION OF FIGURES 



73 Part of a longitudinal section of a polygerm in the body cavity of a 5.5 

 mm. caterpillar. The polygerm has undergone almost complete dissociation. 

 One of the four asexual embryos found in the series is seen on the right. X 387. 



74 Part of a dissociated polygerm, showing a group of seven asexual embryos 

 surrounded by fat tissue. The polygerm is nine days and twenty three hours 

 old. A.T., adipose tissue. X 208. 



75 A portion of the same polygerm, showing teritary masses. X 208. 



64 



