p. EXPLANATION OF PLATES 



All figures are drawn from faecal smears fixed in hot Schaudinn 's fluid and 

 stained in iron haematoxylin. The magnification in all cases is 2500 diameters. 



PLATE 38 



Fig. 1. Mononucleate cyst of lodamoeha biitschlii in human faecal material 

 fed to rats. 



Fig. 2. Mononucleate cyst of lodamoeha hiitschlii recovered in faecal material 

 of rat. 



Fig. 3. Motile Endamoeba coli with granular pseudopodium recovered from 

 rat. 



Fig. 4. Binueleate cyst of Endoliinai iwna in human faecal material fed 

 to rats. 



Fig. 5. Binueleate cyst of Endolimax nana recovered in faecal material of rat. 



Fig. 6. Motile Councilmania lafleuri, with hyaline pseudopodia, recovered 

 from rat. 



Fig. 7. Mononucleate cyst of Endamoeba dysenteriae inlmman faecal material 

 fed to rats. 



Fig. 8. Mononucleate cyst of Endamoeba dysenteriae recovered in faecal 

 material from rat. 



Fig. 9. Four-nucleate cyst of Endamoeba dysenteriae in human faecal 

 material fed to rats. 



Fig. 10. Binueleate cyst of Endamoeba dysenteriae in human faecal material 

 fed to rats. 



Fig. 11. Binueleate cyst of Endamoeba dysenteriae recovered in faecal 

 material from rat. 



Fig. 12. Four-nucleate cyst of Endamoeba dysenteriae recovered in faecal 

 material from rat. 



[428] 



