INDEX. 



297 



Shnulium pertinax, a pest of domestic 

 animals in Brazil, 159, 200. 



Simuliiun pruinosutn, a pest of 

 domestic animals in Brazil, 200. 



Simulium pseudeqiiiniini, sp. n., in 

 Canary Islands, 31. 



Simulium simile, bionomics and 

 control of, in Saskatchewan, 181- 

 182. 



Simulium simplicicolor , a pest of 

 domestic animals in Brazil, 200. 



Simulium submorsitans, sp. n., in 

 Canary Islands, 31. 



Simulium venustu)n, oiling against, 

 in Canada, 182. 



Simulium vittntum, oiling against, in 

 Canada, 182. 



Simulium vorax, sp. n., attacking 

 donkeys in Tanganyika Territory, 

 106. 



sinensis, Anopheles (see A. hyrcanus); 

 Lispa. 



sintoni, Agamodistomum. 



Sitodrepa panicea, measures against, 

 in drugs, 85. 



Sitta caesia (Nut-hatch), Ornitho- 

 myia avicularia infesting, in Ger- 

 many, 15. 



Skusea, a subgenus of Aedes, q.v. 



Sleeping Sickness, in ^^'est Africa, 

 113, 118, 146, 155, 158, 188; 

 spread of, in Nyasaland, 42 ; and 

 Glossina in Sudan, 234 ; measures 

 against, in Uganda, 98. 



smaragdina, Oecophylla. 



smithi, Wyeomyia. 



Snails, attacked by Ceratopogon, 81 ; 

 Diptera parasitic upon, 23. 



Snakes, Ornithodorus moubata feed- 

 ing on, 44, 219. 



Soap, and derris against Hypoderma, 

 123 ; against mites, 116 ; in 

 spray against mosquitos, 89 ; in 

 preparations against sheep-maggot 

 flies, 143 ; in repellents for 

 Simulium, 182. 



Soda, as a, palliative against chigger 

 mites, 116 ; in dip against goat 

 lice, 170 ; in bait for screw-worm 

 flies, 162 ; in preparations against 

 sheep-maggot flies, 143, 144. 



Sodium, Salts of, not causing pre- 

 cipitation of arsenic in dips, 

 129. 



Sodium Arsenite, in baits for flies, 

 87, 198 ; in emulsion against 

 sheep-maggot flies, 143. 



Sodium Bicarbonate, in bait for 

 ground squirrels, 199. 



Sodium Carbonate, attractive to ovi- 

 positing house-flies, 83, 84. 



Sodium Chloride (see Salt). 



Sodium Cyanide, in formulae for 

 preparing hydrocyanic acid gas, 

 46, 156, 157. 



Sodium Fluoride, in poison bait 

 for flies, 87 ; against lice, 122, 

 170, 199, 227 ; against mites on 

 poultry, 199 ; borax substituted 

 for, against cockroaches, 227. 



Sodium Hydroxide, effect of, on 

 oviposition of house-flies, 84 ; 

 toxicity of, to eggs and larvae of 

 mosquitos, 78. 



Sodium lodate, in poison baits for 

 flies, 87. 



Sodium Silicofluoride, against cock- 

 roaches, 37. 



Sodium Sulphate, effect of, on ovi- 

 position of house-flies, 83, 84. 



Sodium Tartrate, favouring develop- 

 ment of mosquitos, 78. 



Sodium Taurocholate, as a vehicle 

 for pediculicides, 109. 



Solenoptes capillatus, derris against, 

 in U.S.A., 122. 



sollicitans, Aedes {Ochlerotatus). 



solstitialis, Bezzia ( see B. annulipes); 

 Tabanus [Therioplectes). 



Somaliland, Culicoides arenarius in, 

 208 ; ticks and relapsing fever in, 

 158. 



sovdida, Protocalliphora (see P. 

 coerulea) . 



soror, Sarcophaga. 



soiibiroui, Tabanus. 



soudanense, Trypanosatna. 



Souma (see Trypanosoma cazalboui). 



Spain, blister beetles in, 128 ; 



' malaria in, 34 ; mosquitos in, 

 34, 108, 136, 193 ; introduction 

 of Gambusia affinis into, 174 ; 

 notice of list of Tabanids in, 

 112. 



Spalangia, parasitising house-flies 

 in Fiji, 226 ; introduced into 

 Hawaii against Lyperosia irritans, 

 83. 



Spalangia grotiusi, parasite of blow- 

 flies in Australia, 56. 



Spalangia mitscidarum, parasite of 

 blow-flies in Australia, 1, 2, 56, 

 134 ; value of, 2, 134. 



spermophilac , Philornis. 



sphaerocephalus, Trichodectes. 



Sphaeromias {Joliannsenomyia) lito- 

 raurea, sp. n., breeding-places of, 

 in Gold Coast, 61. 



Spiders, poisonous species of, in 

 Brazil, 217 ; attacked by Cerato- 

 pogon, 81. 



spimfera, Pseudolfersia. 



spinohumera, Miisca. 



spinosa, Musca (see M. pattoni). 



