PORTER, —Trichonympha. 
PLATE 1. 
All figures are of Trichonympha agilis. 
Figs. 1,2. Normal appearance of parasite when examined in diluted albumen. 
x 520. 
Fig. 3. Appearance of anterior tip of Trichonympha viewed from in front. 
Figs. 4-6. Animals in diluted milk, showing corpuscles seized upon by the long 
rigid cilia and dragged after the animal. X 520. 
