262 



INDEX. 



Naples, plague and rats at, 202. 



nasalis, Gaslrophilus ; Rhinoestrus 



(see R. purpureiis). 

 Nasonia brevicornis, parasite of 

 Muscids in Australia, 174 ; para- 

 site of flies in Britain, 22, 218 ; 

 liberation of, against sheep-mag- 

 got flies in New South Wales, 13. 

 nasuius, Rhodniiis. 

 nebulosa, Culiciomyia. 

 Necremnus leucarthros, parasite of 



flies in Britain, 22. 

 Necrobia ruficollis, bionomics of, in 



British Isles, 58. 

 Necrobia rufipes, found in copra, 



150. 

 Necrophonts humator, predaceous 



on flies in Britain, 22- 

 neireti, Uranotaenia. 

 nemoralis, Tabanus. 

 nemorosus, Ochlerotatus [A edes, 



Culex) . 

 Neocalliphora ochvacea (Large Red 



Blow-Fly), in Queensland, 73. 

 Neoculex, a subgenus of Ciilex, 101. 

 Neomvzomyia (see Anopheles). 

 Nepa cinerea, experiments on mice 



with flagellates of, 42. 

 nervosa, Aspilota. 

 New England, northern limit of 



malaria in, 14. 

 New Guinea, mosquitos from, 136, 



152. 

 New Zealand, legislation against 

 cattle ticks in, 34 ; new mosquito 

 from, 48 ; measures against 

 Haemaphysalis bispinosa in, 206. 

 nicceriensis, Culex. 

 Nicotine, against mites on fowls, 



75, 127. 

 nidicola, Hylemyia. 

 Nigeria, trypanosomiasis of domestic 

 animals in, 180 ; biting flies of, 

 217. 

 nigeriensis, Ochlerotatus. 

 nigerrimus, Phlebotomus perniciosus. 

 nigrinus, Ochlerotatus. 

 nigripes, A edes (see A. alpinus) ; 

 Anopheles [Coelodiazesis] (see A. 

 plumbeus) ; Chrysops. 

 nilgiricus, Culex. 

 nitens, Rhipicephalus. 

 Nitre Cake, against mosquito larvae, 



65. 

 niveopalpis, Anopheles, 

 niveovittata, Erephopsis. 

 niveus, Dermacentor reticulatus. 

 nivipes, Anopheles fuliginosus. 

 non-liquefaciens, Bacillus rnelo- 

 lonthae. 



Notemigonus chrysoleucus, destroy- 

 ing mosquito larvae in U.S.A., 

 129. 



notoscriptus, Ochlerotatus [Sctito- 

 myia) . 



novumbrosus, Anopheles. 



Nuttallia, causing piroplasmosis of 

 horses in East Africa, 211. 



Nuttallia equi, 152 ; distinct from 

 Piroplasma caballi, 45 ; probably 

 not transmitted by Ixodes ricinus, 

 46, 194. 



Nvasaland, bionomics of Glossina 

 in, 206 ; insect-borne diseases 

 of domestic animals in, 70 ; list 

 of ticks from, 33. 



Nyssomyzomyia (see Anopheles). 



Nyssorhvnchus (see Anopheles). 



o. 



Oak, Anopheles plumbeus not breed- 

 ing in, in British Isles, 157. 

 oberthuri, Microstylum. 

 occidentalis, Anopheles (see A. 



quadrimaculatus) . 

 occulta, Wyeomyia. 

 Ochlerotatus, breeding places of, in 



Britain, 193. 

 Ochlerotatus albocephalus, in East 



Africa, 164. 

 Ochlevotatus (A edes) annulipes, in 



Germany, 214 ; in the Pyrenees, 



76. 

 Ochlerotatus antipodeus, sp. n., from 



New Zealand, 48. 

 Ochlerotatus argenteopunctatus, 



breeding places of, in South 



Africa, 9. 

 Ochlerotatus cantator, in U.S.A., 30. 

 Ochlerotatus caspiiis, breeding places 



of, in Egypt, 35 ; in the Pyrenees, 



76 ; synonymy of, 35, 49. 

 Ochlerotatus caspius var. hargreavesi, 



n., from Italy, 50. 

 Ochlerotatus (A edes) curriei, in 



Canada, 101 ; synonymy of, 49. 

 Ochlerotatus divcrsus (see O. rusticus). 

 Ochlerotatus dorsalis, in the Balkans, 



87 ; bionomics of, in Germany, 



27, 214 ; in Mesopotamia, 111. 

 Ochlerotatus dorsalis, auctt. (see 



O. caspius). 

 Ochlerotatus dorsovittatus, in the 



Pyrenees, 76. 

 Ochlerotatus echinus, .sp. n., from 



Macedonia, etc., 48. 



