GENERAL INDEX. 



Cyprmodontidae, feeding on mosquito 



larvae, 137-139, 182. 

 Cypris, in water-vessels at Lagos, 129, 130, 



135 ; harbour Taenia, Trematode larvae 



and Acanthocephalus, 135. 



Dactylopius loiigispinus, on vine in Egypt, 

 100. 



dalzieli, Culiciomyia, 250, 255. 



DapJinia, in water-vessels at Lagos, 129, 

 130, 135 ; in relation to Taenia, 

 Trematode larvae and Acanthocephalus, 

 135. 



decern, Culex, 205, 263, 319, 328, 345. 

 deco7-a, Haematopota, 197, 275, 321, 327, 

 331, 334. 



decorella, Tachardia, new to Africa, 85, 

 100 ; compared with T. lonrjisetosa, 103. 



defassa, Cobus, Hippohosca on, 170, 171. 



Delagoa Bay, Culicinae in, 246, 250, 261. 



Dendromyinae, 241. 



dentatus, Ochlerotatus, 248. 



dentilohis, Cliionaspis, 90. 



Dermatophilus penetrans, ia N. Nigeria, 

 325. 



Diaspinae, 86, 87, 90. 

 Diaspis cacti, on Opuntia in Egypt, 87. 

 „ calyptroides, 87. 

 „ (Aulacaspis) cimtamomi, var. 

 mangiferae, nov., 85 ; in Egypt 

 on imported mango trees, 86. 

 „ cinnamomi, 86. 

 „ regularis, sp. n., 86-87. 

 Dicranomyia chorea, 263. 

 didieri, Culex, 266. 

 digitata, Adaiisonia, 359. 

 dimidiata, Chrysops, 165, 166. 

 Diptera, photography of, 153-160 ; in- 

 structions for coUectiog, 234-237 ; 

 occurring in N. Nigeria, 321, 328, 345- 

 346 ; pupae among exposed roots of 

 trees in S. Rhodesia, 357, 359. 

 dissimilis, Culex, 259, 260. 

 distinctipennis, Chrysops, 333. 

 ditaeniatus, Tabanus, 111, 200, 207, 321, 



324, 346. 

 diurna, Filaria, in S. Nigeria, 132 ; pos- 

 sibly carried by Culex duttoni, 133. 



Dogs, piroplasmosis of, 323-354 ; trypano- 

 Bomiasis of, 344. 



dorsalis, Culex, 247-249. 

 dorsalis, Grabhamia, 248. 

 dorsalis, Ochlerotatus, 248, 249. 

 Dowa district (Nyasa), habits of blood- 

 sucking flies in, 111-112. 



draperi, Sphaerococcus, synonym of S. 

 marlatti, 104. 



Drosophila, in water- vessels at Lagos, 129, 



130, 134. 

 drymoecius, Culex, 253. 

 dukei, Olfersia, sp. D., 171) 172. 

 durandi, Enyaliopsis, 180. 

 durbanensis, Grabhamia, 250. 

 durbanensis, Ochlerataius, 250. 

 duttoni, Culex (see Culex). 



Ebute Metta (S. Nigeria), Mosquito larvae 

 in water-vessels at, 129-136 ; other 

 larvae and Crustacea, 134, 135 ; analysis 

 of water containing larvae of Culex 

 duttoni at, 132. 



Eggs, of Mosquitos, 7 ; of Phlehotomus, 

 48,50, 65, 67 ; oi Phlebotomus papatasii, 

 75 ; of Pseudoeripopsylla, 106 ; of 

 Mallopbaga, 239. 



Egg parasites of Gipsy Moth and Brown- 

 tail Moth, 369. 



Egypt, Coccidae from, 85-88, 91, 92, 97, 

 100, 102, 103-104. 



elcnoDbicus, Eoctcnes, 152. 



elongatum, Lecanium, on Albizzia in 



Uganda, 92 ; antenna and spines of, 



92. 

 Entebbe (Uganda), new mosquito from, 



38, Coccidae from, 86-88, 90, 92-95, 



97, 98, 103. 



Enyalopsis durandi, injurious to man, 

 180. 



„ petersi, emits a ynllow fluid 



when handled, 180. 

 Eoctenes eknomicus, 152. 



Ephemeridae, occurrence in native water- 

 vessels in S. Nigeria, 129, 130, 134. 



Epialurgi, 241. 



Eretmapodites, contiguous eyes not found 

 in, 256. 



Essau (Gambia), swarms with Glossina 

 palpalis, 213 ; removal of town re- 

 commended, 213, 224. 



