INDEX 



567 



Triatoma, relation to Trypanosoma 

 cntzi, 8, 108, 110-112, 380-381; 

 houses proof against, 114, 370; 

 379-382 ; habits and life history, 

 379. 



chagasi, infected with trypano- 

 somes, 381. 

 . dimidiala, infected with trypano- 

 somes, 381. 



geniculnta, and Trypanosoma cruzi, 

 112, 380-381. 



infestans, infected with trypano- 

 somes, 381. 



mcgista, and Trypanosoma cruzi, 

 110-112; habits and life history, 

 380. 



protracta, and Trypanosoma tria- 

 tomce, 112, 379, 381. 



ruhrofnsciata, and Trypanosoma 

 cruzi, 112, 381; and kala-azar, 

 377, 382; possible carrier of 

 trjTJanosome disease in Mauri- 

 tius and Reunion, 381. 



sanguisuga, 110, 379. 



sordida, infected with tryi^ano- 

 somes, 381. 



rilHceps, infected with trypano- 

 pomes, 381. 

 Trichina worms, see Trichinella 



spiralis. 

 Trichinella spiralis, discovery, 7; 

 286-297; history, 286; preva- 

 lence, 286-288; life history, 288- 

 292; hosts, 288; reproduction, 

 289; distribution in body of 

 host, 290; formation of cysts, 

 291; trichiniasis, 292-294; treat- 

 ment, 294-295; prevention, 295- 

 297; effects of cold .storage and 

 heat, 295; meat inspection for, 

 295-296. 

 Trichiniasis, prevalence, 286-288; 

 course of, 292-294; treatment, 

 294-295; prevention, 295-297. 

 Trichinosis, see Trichiniasis. 

 Trichoma, 396. 



Trichomonas, 115; 118 122; in vagina, 

 119; in mouth, 119; descrip- 



tion, 119; multiplication and 

 encystment, 120; pathogenicity, 

 121; treatment of infectiona, 

 121. 

 buccaiis, 119. 

 inteslinalis, 118-122. 

 vaginalis, 119. 

 Trichoslrongylus, 282-283. 

 instahilis, 282. 

 orientalis, 282. 

 subtil is, see T. instahilis. 

 Trichuris Irichiura, 276-277. 

 Trinidad, mosquitoes thought to 



transmit Dermatobia. 

 Triodontophorus, see Temidens. 

 Trombidiidse, see Harvest mites. 

 Trombidium, and kedani, 191. 

 akamushi, 336. 

 holosericeum, 336. 

 Tropical sloughing phageda^na, 72. 

 Tropical ulcer, 72. 

 Tropidurus pcruvianus, host of Phlc- 



botomus verrucarum, 472. 

 Trypanoplasma, 117. 

 Trypanosoma, relation of tsetse flies 

 to, 7, 490, 496-497, 500-501; 

 cultivation, 9; immunity to 

 drugs, 34, 105-106; develop- 

 mental stages, 75, 96-97; 93- 

 114; importance, 93-94; de- 

 scription of, 94-95; hosts, 96; 

 identification of species, 96- 

 97; species pathogenic to man, 

 97; and sleeping sickness, 98- 

 108; spores, 102; granule-shed- 

 ding, 103; agglutination, 103; 

 and Chagas' disease, 108-114; 

 and leeches, 317; carried by 

 Cimex pipislrelli, 378; possible 

 cause of disease in Mauritius 

 and Reunion, 381-382. 

 brucei, relation to Rhodesian sleep- 

 ing sickness, 108, 497. 

 cruzi, relation of Triatoma to, 8, 

 108, 380-381; and Chagas' dis- 

 ease, 108-114; distribution, 108; 

 human cycle, 109-110; life cycle 

 in Triatoma, 110-113; other in- 



