292 



SUBJECT INDEX 



lyS 



theca 54 



Thereva nobilitata 228 



thoracic ganglion 48 



muscles 48 

 thorax 8, 10 

 three-day fever 40 

 tibia 1 1 

 Toxascaris iiinhata 



egg 201 

 trachea: 49 

 tracheal sacs 49 



system 49 

 traps, balloon 17, 249 

 trematodes 196 

 trenching grounds 140, 144 

 Treponema pertcnuis 192 

 Trichinella spiralis 1 98 

 Iric/ioiephuliis 195 



(lispar, eggs in ' wild ' flies 209 

 Trichostrongylus suhtilis, egg 201 

 Trichitris trichiuris 198 

 trochanter 11 

 Tronibidiidcc 233 

 Trombidiuvi vmscariuii 233 

 tropical climates, flies in 5, 7, 136 



sore 190 

 Trypanosoma hippicunt 191 

 trypanosomiasis 191 

 tuberculosis 175 

 tumbu-fly 219, 221 



disease 219 

 typhoid-colon group 6, 162 

 typhoid fever 4, 5, 6, 126 



anus, infection through 145 



Bermuda, in 132, 1 42 



camps, in 3, 128, 142 



'carriers' 127 



cities, in 134 



fly infection, bacteriological proof 127 

 conditions for 126, 128 

 summary of evidence 145 



India, in 136, 141 



Nasirabad, in 139 



patients, relation of flies to 144 



Poona, in 136 



rural districts, in 135 



temperate climates, in 134 



tropical climates, in 136 



weather, relation to 143 

 ' typhoid-fly ' 3, 126 

 Tyroglyphus 234 



Ulcers, flies attracted to 80 



infection by flies 192 

 urethra, larva; in 217 



Vagina, myiasis of 215 

 variola 190 



vascular system of fly 48 

 veins of wing 10 

 ventriculus 5 1 

 vertex (fig. 3) 9 

 vertical bristles 9 

 vibrio cholera 173 



fate in larvae 116 

 vibrissa (fig. 3) 9 

 viviparous larvse 12, 36, 216 

 ' vomit' of fly 84, 87 



Wars, flies in 3 

 water, infection by flies 80 

 weather, eflect on flies 84, 143 

 ' wild' flies 5 

 bacteria in in 

 on I [o 

 specific micro-organisms in 125 

 B. anthracis 185 

 B. paratyphosHS \ 48 

 B. tuberculosis 178 

 B. typhosus 130 

 cocci no, 189 

 eggs of parasitic worms 208 

 gonococcits 188 

 Morgan's bacillus 168 

 non-lactose fermenting bacteria 



161 

 Sp. pertenuis 1 9 1 

 V. c holer cc 173 

 wind, hot dry, effect on flies 158 



relation of flies to 77, 143 

 window fly 40 



windows, flies attracted to 37, 39, 48 

 wing of fly 8, 10 



condition on emerging 14 

 veins of 48 

 winter, flies in 29, 32, 84 

 worms, parasitic, life history 196 

 (3va, attraction for flies 202 

 distribution by flies 4, 195 

 in fa'ces of flies 206 

 ingestion by flies 66, 206 

 larvce feeding on 208 

 resistance of 201 

 shape of 199 

 sizes of 200 

 summary of 209 

 ' wild ' flies in 208 

 wounds, flies, relation to 80 

 infection by flies 29, 32, 191 

 maggots m 24, 26, 217 



\'aws 5, 7, 80, 192 

 young flies 14 



Zymotic diseases 3 



CAMHKinGK : PKINTKD BY JOHN CLAY, M.A. AT THK UNIVERSITY I'RESS. 



