GENERAL INDEX. 



429 



Sisal Hemp, Hemiihionaspis tninor on, 

 58. 



sitiens, Culex, 225, 395. 



Skaki Gourd, Dacus attacking, 1 1 0. 



Slcusea (see Aedes). 



smicroides (smieroides), Callonlra, 120. 



sociabilis, Rostrhamus, 189, 190. 



soviaUs, Tabanus, 21. 



Solanum verhascifolium, food-plant of 

 Daciis, 105. 



somereni, Lecaniiim, 243, 257. 



sorghum, Andropogon, 109. 



South Africa, Coccids from,373,378,379. 



spatMpalpiis, Culex, 228. 



spectabile, Asterolecanium, sp. n., 375. 



spTiaeroeepludam, Triehodectes, 188. 



SpTiacroeocciis diaspidifonnis, sp. n., 

 from N. Australia, 

 64-65. 



„ parvus, now placed in 



Kmvanina, 52. 



sphaeroidalis, Mellesis, sp.n., 1 14-1 17. 



spinosus, Cienochiton, 51, 347. 



splendens, Cortms, 401. 



,, Haemagogus, 262. 



sqtmlidtis, Chaetodacns, 105. 



„ Lipexirus, 189. 



sguamipennis , Aedomyia, 229. 



squamosus. Anopheles, 174, 175, 394. 



Stegomyia, subgenus of Aedes, 203, 

 209-210. 



,. africana, in N. Nigeria, 26, 



27 ; in Lagos and Ashanti, 

 172, 176. 



albopicta, 209. 



,, amesii, genitalia of, 223. 



„ annulirostris, 203, 210. 



,, apicoargentea , 172, 210. 



,. hrumpii, synonym of 8. 



viltato, 210. 



buscli, in Grenada, 263. 



fasciatn, 3, 4, 26, 27 ; 

 resistance of eggs to 

 adverse conditions, BI- 

 BS; in Accra, 162-174, 

 176, 177 ; larvicide ex- 

 periments with, 277-295 ; 

 morphological changes of 

 larva of, 207-307 ; in Zan- 

 ziborand Pemba Is., 392- 

 394 ; in ( Irenada, 260-264. 



stegomyia Jraserl, 210. 



,, fusca, synonym of Sliisea 



amesii, 223. 



,, luieocephala, larvae, 4—5 ; 



in Accra, 162, 163, 171, 

 172, 170. 



,, metallica, larvae, 1-5 ; in 



Accra, 162-164. 171, 172, 

 176 ; in Zanzibar, 394,396. 



,, pollinctor, 213. 



,, pseudoscutelJnris, synonym 



of S. variegata, 209. 



,, saniarensis, synonym of S. 



albopicta, 209. 



;, scutellaris, Theo. (nee 



Walk.), synonym of .S'. 

 albopicta, 209. 



„ scutellaris, AValk., synonym 



of S. variegata, 209. 



,, simpsoni, in Kaduna, 26, 



27 ; in Asbanti, 176 ; 

 in Zanzibar, 394. 



,, sugens, larva, 15, vote, 21 ; 



in Kaduna, 26, 27 ; pre- 

 fers inland stations, 174, 

 176 ; svnonym of >'. 

 vittata, 210, 393. 



thomsoni, 203, 210. 



,, unHineata, larvae, 3 ; in 



Accra, 162, 163, 171, 172, 

 176. 



,, variegata, 209. 



,, vittata. synonvmv of, 210 ; 



in Zanzibar, 393, 394. 



stenoetrus, Culex, 218. 



,, Ochlerotatus vexans var. ,219 



Stenoscutus africanus, the female of 

 Ochlerotatus abnormalis, 220. 



stenoscutus, OcMerolatus minv.tus var., 

 17], 220. 



Stictococcus dimorphus, Chaloid bred 

 from, 313, 314. 



„ dicersiseta, host of Aethog- 



nathus afer, 313. 



„ sp., 365. 



Stoniaioceras inicans, parasite of 

 Glossina morsitans, 35-36, 75 ; rate 

 of development, 46. 

 Stomoxys, common in Grenada, 204. 

 „ calcitrans, in Kaduna, 24, 



28 : common in Brit. 

 Guiana. 185 ; common in 

 Zanzibar, 399. 



