CONTENTS 



Preface vii 



Chapter 



I Introduction 3 



Relationship of Protozoology to Other Bi- 

 ological Sciences 8 



The History of Protozoology 13 



II Morphology and Physiology of Protozoa. . . 20 



The Nucleus 20 



The Cytoplasm . 23 



III Reproduction in Protozoa 41 



Asexual Reproduction 41 



Sexual Reproduction 51 



IV Outline of the Classification 60 



V Subphylum 1 Plasmodroma 82 



Class 1 Mastigophora 82 



Subclass 1 Phytomastigina 84 



Order 1 Chrysomonadida 84 



VI Order 2 Cryptomonadida 92 



VII Order 3 Dinoflagellida 96 



VIII Order 4 Phytomonadida 107 



IX Order 5 Euglenoidida 116 



Order 6 Chloromonadida 127 



X Subclass 2 Zoomastigina 129 



Order 1 Pantostomatida 129 



XI Order 2 Protomonadida 133 



XII Order 3 Polymastigida 155 



XIII Order 4 Hypermastigida 167 



XIV Class 2 Sarcodina 176 



Subclass 1 Rhizopoda 177 



Order 1 Proteomyxa 177 



J73 ^/ 



