Index 



227 



Spore formation, 24. 



Spores, 24. 



Sporozoa, 22. 



Spotted fever, 32. 



Stable-fly, 44, 75. 



Stegomyia, calopus, 94, 98, 139 



scutellaris, 96. 

 Sticklebacks, 101. 

 Stomoxys calcitrans, 44. 

 Sulphur, 102. 

 Surra, 45. 



Tabanus, 45. 



Tahiti, mosquitoes in, 96. 



Tapeworms, 2. 



Tetanus, 18. 



Texas fever, 28. 



Theobald, Dr. F. V., 76. 



Ticks, 26. 



Tidewater minnows, 101. 

 Tobacco smoke, 102. 

 Top-minnows, 98, 101. 

 Torcel, 51. 

 Tracheae, 89. 

 Tracheal gills, 79. 

 Trichina, 2. 

 Trypanosome, 45, 161. 

 Trypanosoma, evansi, 45; brucei, 

 45; lewisi, 162; gambiensi, 162. 



Tsetse-fly, 45, 163. 

 Tubercular bacilli, 69; germs, 

 69. 



Typhoid-fly, 57, 59. 



Vaughan, Dr. W. C, 67. 

 Ver macque, 51. 

 Verjbitski, D. T., 147. 

 Vorticella, 22. 



Water-boatmen, 100. 

 Water-troughs, 104. 

 Whip-bearers, 20. 

 Whirligig beetles, 100. 

 White, Surgeon J. H., 134. 

 Wrigglers, 78. 



Yellow fever, 120; Commission, 

 123; early observations on, 

 121; experiments, 125; danger 

 of in Pacific Islands, 140; in 

 Havana, results of work on, 

 131; history of in United 

 States, 120; mosquito, 94; 

 habits of, 95; in Panama 

 Canal zone, 135; in Rio de 

 Janeiro, 137; summary of re- 

 sults of work on, 129. 



