XIV CONTENTS 



CHAPTER IX. STUDY AND IDENTIFICATION or BACTERIA. 

 Spirilla, 112; Chlolera, 112. 



CHAPTER X. STUDY AND IDENTIFICATION OF MOULDS, 117. 



CHAPTER XI. BACTERIOLOGY OF WATER, AIR, AND MILK. 

 Water, 127; Milk, 132; Air, 135. 



CHAPTER XII. PRACTICAL METHODS IN IMMUNITY. 



Methods of obtaining immune sera, 141; Agglutination tests, 143; 

 Deviation of the Complement, 145; Fixation of the Complement, 146; 

 The Wassermann reaction, 147; Opsonic power and preparation of vac- 

 cines, 156; Anaphylaxis, 161. 



PART II. STUDY OF THE BLOOD. 



CHAPTER XIII. MlCROMETRY AND BLOOD PREPARATIONS. 



Micrometry, 169; Haemoglobin estimation, 172; Counting blood, 174; 

 Study of fresh blood, 177; Blood films, 179; Staining blood films, 179; 

 lodophilia, 185; Occult blood, 186. 



CHAPTER XIV. NORMAL AND PATHOLOGICAL BLOOD. 



Color index, 188; Red cells, 188; White cells, 190; Eosinophilia, 196; 

 Leukocytosis, 197; Lymphocytosis, 199; Diseases with a normal leuko- 

 cyte count, 199; The primary anaemias, 199; Secondary anaemias, 201; 

 The leukemias, 202. 



PART III. ANIMAL PARASITOLOGY. 

 CHAPTER XV. CLASSIFICATION AND METHODS, 211. 



CHAPTER XVI. THE PROTOZOA. 



Rhizopoda, 218; Flagellata, 222; Infusoria, 231; Sporozoa, 233; 

 The malarial parasite, 235. 



CHAPTER XVII. THE FLAT WORMS. 



Flukes, 245; Liver flukes, 247; Intestinal flukes, 249; Lung flukes, 

 250; Blood flukes, 251; Cestodes, 253; Somatic taeniasis, 259. 



CHAPTER XVIIL THE ROUND WORMS. 



Filariidae, 265; Key to filarial larvae, 269; Trichinosis, 271; Hook- 

 worms, 274; Ascaridae, 277; Leeches, 280. 



CHAPTER XIX. THE ARACHNOIDEA. 



The mites, 282; The ticks, 285; The Linguatulidae, 289. 



CHAPTER XX. THE INSECTS. 



The Pediculidae, 292; The Diptera, 298; Biting flies, 299. 



CHAPTER XXL THE MOSQUITOES. 



Dissection of mosquitoes, 311; Differentiation of Culicinae and Anophe- 

 linae, 312; Classification of Culicidae, 313. 



CHAPTER XXII. THE POISONOUS SNAKES, 317. 



