^-,%^ .* 
t • --^ 
Fk;. 76. — OVA OF HEPATICOLA HEPATICA IN LIVER OF PRAIRIE DOG. THEY 
HAVE BIPOLAR OPENINGS. THERE IS DESTRUCTION OF LIVER TISSUE AND A LITTLE 
INFLAMMATORY' REACTION OF CELLULAR CHARACTER. BUT NO IMPORTANT 
FIBROSIS. 
'\, . ♦^ 
