CONTENTS 



CHAPTER PAGE 



I. INTRODUCTION THE CELL PROTOPLASM 



GENERAL CHARACTERS OF PROTOZOA - - I 



ii. UGANDA'S SCOURGE : SLEEPING SICKNESS, OR 



HUMAN TRYPANOSOMIASIS - 19 



^.III. SOME OTHER TRYPANOSOMES AND ALLIED PARA- 

 SITES - - 43 

 IV. THE SPIROCH^ETES : BORDER-LINE ORGANISMS 



BETWEEN PLANTS AND ANIMALS - 64 



V. MALARIA AND MOSQUITOES - 88 



VI. COCCIDIOSIS, THE FOE OF THE POULTRY YARD- Il6 



^ VII. SOME HARMLESS AND HARMFUL AMCEB^E - 142 



VIII. YELLOW FEVER - - - l6l 



IX. SOME CATTLE DISEASES REDWATER AND COAST 



FEVER - 173 



^X. KALA-AZAR AND ORIENTAL SORE - 190 



XI. MICROSPORIDIOSIS BEE AND SILKWORM DISEASES 211 

 XII. MYXOSPORIDIASIS I SOME OBVIOUS AND SOME 



CONCEALED DISEASES OF FISHES - 236 



XIII. PARASITIC CILIATES - 260 



XIV. NASAL POLYPUS AND MUSCLE PARASITES - 274 

 XV. THE PARASITIC PROTOZOA IN RELATION TO THEIR 



ENVIRONMENT- - 286 



XVI. ECONOMIC IMPORTANCE OF THE STUDY OF THE 



PROTOZOA - 301 



INDEX - * - I2 



Vll 



