759 
Séance du io Octobre 1917 
ILLUSTRATIONS 
Fig 1 . 1. — Enteromonas hominis from our first case. It shows the nucléus, 
rhizoplast, and three anterior flagella. Its shape is due to the weakness of 
the periplast which allows it to become distorted. 
X 2.800 diameters + Photomicrograph. 
Fig. 2. — Enteromonas hominis from our first case. This figure depicts the 
rounded form of the parasite and is therefore comparable with the follow- 
ing figure laken from the second case. 
X 2,600 diameters. Photomicrograph. 
Fig. 3 . — Enteromonas hominis from our second case. The nucléus, rhizo¬ 
plast and flagella are visible while the parasite shows”a rounded appear- 
ance and contains numerous vacuoles. 
X 2,800 diameters. Photomicrograph. 
A kitten experirnentally irijected per anum with faeces from 
this case developed 110 symptoms and showed no flagellâtes in 
