16 GENERAL INDEX. 
Myzorhynchus obscurus, may be a var. of 
M. barbirostris, 268. 
hs strachani, synonym of M. 
obscurus, 268. 
Natal, Culicinae in, 246, 250, 251, 259, 
264. 
Native names, of blood-sucking insects 
and other Arthropods, 219, 223, 340 ; 
of insects and diseases carried by them, 
347. 
Natives, instruction of, 226. 
neavei, Chrysops, 163. 
», Culex, 263. 
»,  Hippobosca hirsuta, var., 171. 
nebulosa, Culiciomyia, 254-256. 
nebulosus, Trichorhynchus, 320, 328. 
necopinus, Tabanus, sp. 0., 279, 339. 
Nematodes, found in Anophelines, 6. 
nemorosa, Culicada, 248. 
nemorosus, Ochlerotatus, 248. 
Neocellia, included in Nyssorhynchus, 141. 
Neomelanconion palpale, 226. 
ie rima, 254, 255, 256. 
Neostethopheles, synonym of Stethomyia, 
neotaeniorhynchus, Culicelsa, 261. 
Nets for Philebotomus 55. 
Niger River, research along, 315-320, 
niger, Faeniorhynchus, 247. 
Nigeria, N., haunts of Glossina tachinoides 
in, 119-126; new Anopheles 
from, 142, 143; variety of 
Stegomyia fasciata from, 179 ; 
Cimexz rotundatus in, 180; 
Culex and allied genera in, 
244, note, 246, 250, 253, 259, 
262, 263, 264; research in, 
301-356 ; geography of, 303- 
308 ; climate and rainfall, 308- 
314; population and tribes, 
314-315; records of blood- 
sucking insects and ticks in, 
34, 35, 345, 346; legislation 
in, 356; subjects requiring 
further investigation in, 356. 
Nigeria, S., examination of native water- 
receptacles in, 127-136; fish 
that prey on mosquito larvae 
in, 137-139; Anoplura from, 
146 ; Mallophaga from, 147, 
149,151; Cimex rotundatus in, 
180; Culex and allied genera 
in, 245, 246, 250, 252, 253, 
259, 261, 263-265; blood- 
sucking flies in, 109, 273-276. 
nigeriensis, Culex, 250. 
5 Ochlerotatus, 250. 
nigerrima, Mansonia, 254, 
nigerrimus, Phlebotomus, 47, 62, 68. 
nigra, Chrysoconops, 252. 
5  Mansonia, 254. 
5,  Mansonioides, 254. 
»,  Stomoays (see under Stomowys). 
nigrochaetae, Culex, 252, 254-256. 
nigrocostalis, Culex, 129-131, 133-263. 
nigrofusca, Glossina (see under Gilossina). 
nigrothorax, Taeniorhynchus, 252. 
nigrum, Lecanium, 92, 100. 
»  Menopon, sp. n., 151. 
nili, Myzomyia, 268. 
Nirmus fuscus, from owl, Sudan, 147. 
» varius, from raven, S. Nigeria, 
and starling, Sudan, 147. 
,  vulgatus, from owl and starling, 
Sudan, 148. 
Niumi Province (Gambia), in regard to 
tsetses, 211-14, 222 ; vegetation in, 190. 
nobilis, Holcoceria, 182. 
nocturnus, Ochlerotatus, 250. 
Nosema ?, found in Anophelines, 6. 
Notabile (Malta), Phlebotomus found in 
catacombs at, 48, 51. 
Numida mitrata, Mallophaga parasitic on, 
148, 150. 
nuttalli, Amblyomma, 320. 
Nyasa, Glossina taken in, 19 ; reports of 
tsetse from, 39, 40; Anoplura from, 
145-147 ; new Psyllidae from, 105- 
106; no official record of sleeping 
sickness in N., 181; cattle trypanoso- 
miasis in, 181, and note ; sleeping sick- 
ness in Dowa district, 112; habits of 
blood-sucking flies in, 111-112; new 
Chrysops from, 163 ; Cimex rotundatus 
in, 180; a Locustid injurious to man in, 
180 ; Culex and allied genera in, 246, 
248, 250, 259, 260, 264, 265; new flea 
from, 269-272. 
nyasae, Pseudoeriopsylla, sp. n., 105. 
Nycteribiidae, pseudo-joints found in 
some, 364, note. 
Nyssomyzomyia, synonym of Myzomyia, 
141, 
