INDEX. 



241 



Simulium pusillum, 36. 



,, tenuipes, sp. nov. from 



Chili, 169. 

 ,, vitattum, used for ex- 



periments with pel- 

 lagra, 160; infested 

 with parasites, 168. 

 s imus, Bhipicephal us. 

 sineiisis. Anopheles. 

 Singapore, Stegomyia scutellaris and 



S. fasciata in, 28. 

 sitiens, Chilex. 

 Skin Maggot Fly (see Cordylobia 



anth ropophaga). 

 Sleeping sickness, in Principe 

 Island, 13, 123, 202, 205, 206; 

 in Angola, 14; in Sierra Leone, 

 27; in Nyasaland, 34, 57, 103, 

 119, 120, 185, 198; in N. Rho- 

 desia, 73, 74, 120; in S. Rho- 

 desia, 150; in German E. Africa, 

 87, 124; in Gold Coast, 93; in 

 the Congo, 170; in Anglo- 

 Egyptian Sudan, 187; measures 

 against, in Principe, 14, 15, 120, 

 121, 122, 123, 124, 205, 206; 

 experiments with Stomoxys nigra 

 and, 25 ; regulations concerning, 

 in the Sudan, 33; Glossina, big 

 game and, 32, 37, 66, 74, 76, 

 77, 94, 96, 149, 150; report of 

 Committee on, 119; suggestions 

 for entomological research in con- 

 nection with, 140; forms of, 187. 

 Soap and kerosene, preventing 

 infection from Mai de Caderas, 

 110; against Gastrophilus eqiii, 

 166. 

 Soap sprays, against Culicidae, 81. 

 Soap-suds, against scabies, 44. 

 Sodium arsenate, and borax against 

 flies. 111 ; formation of, in dip- 

 ping tanks, 136, 172; less effec- 

 tive against ticks than arsenite, 

 145, 181. 

 Sodium arsenite. against ticks, 18, 

 203; in cattle dips, 114, 136, 145, 

 163, 172, 181. 

 sollicitans, Aedes. 



Somaliland, Stegoviyia fasciata in, 

 7 ; relapsing fever introduced 

 from Brit. E. Africa into, 8, 9. 

 sonomensis, Tabanus. 

 sordida, Triatom a. 

 S'palaiigia, 141. 



,, drosophilae, parasitising 



Drosophila, 24. 

 ,, erythromera, associated 



with Lasius fuligi- 

 7WSUS, 24. 

 ,, formicaria, associated 



with Lasius fuligi- 

 nosus, 24. 

 ,, fuscipes, parasitising La- 



sioptera erynagii, 24. 



Spalangia liaematohiae, parasitising 



Lyperosia irritans, 24. 



,, hirta, iJarasitising Ilusca 



domestica, 24. 

 ,, muscidarum, parasitising 



Lyperosia irritans, 

 Musca domestica, Sto- 

 moxys calcitrans, etc., 

 in U.S.A., 22, 24; 

 bionomics of, 22, 23. 

 ,, nigra, parasite of flies 



and moths, 24, 134. 

 Sparrows, larvae of Miiscina living 

 in nest of, 69 ; Cimex 

 lectidari'us experimen- 

 mentally fed on, 88. 

 ,, Indian, Proteosoma of, 



186. 

 sparsiUs, Cacodmus. 

 sphaerocephaliis, Trichodectes. 

 Spiders, destroying Stegomyia fas- 

 ciata, 7 ; and Glossina morsitans, 

 104. 

 Spirilla, latent period of, in lice in- 

 fected with recurrent fever, 165, 

 200. 

 Spirillosis, of cattle, 113; human, 



in Persia, 119. 

 Spirochaeta anserina, synonym of 

 S. gallinarmn, 161. 

 ,, duttoni, causing relap- 



sing fever in Somali- 

 land, 9. 

 ,, gallinarmn, 161 ; trans- 



mitted by mites, 168. 

 ,, marchouxi, vel galli- 



narurti, in blood of 

 fowls, 116. 

 Spirochaetes, of relapsing fever in 



Meerut, 194, 195. 

 Spirochaetosis, in sheep and goats, 

 94 ; transmitted by Argas per- 

 siciis, 116, 161; transmitted by 

 mites, 168. 

 Spotted Fever Tick (see Derma- 



centor venustus). 

 Spraying machines, for cattle 



against ticks, 18, 174. 

 Sprays, against ticks, 18 ; against 

 fowl pests, 44 ; against mos- 

 quitos, 80, 81. 

 squalidus , Lipeurus. 

 Squirrels, Zx'odes he^ragonus on, 102rt, 

 Stables, houseflies breeding in, 191. 

 Stable flies (see Muscina stabiilans 



and Stomoxys calcitrans). 

 stabulans, 3Iuscina. 

 Staphylococcus albus, flea larvae 

 infected with, 61. 

 ,, aureus, flea larvae 



infected with, 

 61. 

 Stegomyia, 5, 7, 28 ; in Florida, 78 ; 

 in the Philippines, 

 101 ; in Bengal, 142; 



