INDEX. 



285 



nitidum, Pseudoselasoma. 



nitidus, Sabethoides. 



Nitro-benzol, in mixture against 



lice, 32. 

 niveitaeniata, TJieobaldia. 

 niveopalpis. Anopheles (see A . eiseni) . 

 nocturna, Filaria [Microfilaria) . 

 nocturnus, Culex (see Aedes vigilax) . 

 NoUer's Medium, Protozoa cultured 



in, 113, 145, 171, 172. 

 Nosema adiei, name suggested for 



organisms found in bed-bugs 



associated with kala-azar, 136. 

 notata, Scatopse. 

 notatus, Silvius. 

 Notoedres, causing mange in rats, 4 ; 



measures against, on rabbits, 60. 

 Notoedres muris, on rats, 43. 

 notoedres, Sarcoptes (see Notoedres 



muris) . 

 notoscriptus, Aedes (Ochlerotatus) . 

 Novarsenobenzol, in ointment 



against Habronema, 202. 

 novyi, Spirochaeta. 

 nubeculosus, Culicoides. 

 nudipennis, Dasyhelea. 

 nursei, Anopheles (see A. super- 



pictus) . 

 Nut-hatch (see Sitta caesia). 

 Nuttallia equi, ticks transmitting, 



in Russia and Italy, 102, 185. 

 Nuttallia ninense, transmitted by 



Dermacentor reticiUatus in Saratov, 



102. 

 Nyasaland, demodectic mange in 



cattle in, 182 ; Glossina and 



trypanosomiasis in, 42 ; new 



mites in, 96 ; mosquitos, etc., in, 



62, 153. 

 nyassae, Liponyssus. 

 Nyctotherus ovalis, in cockroaches in 



Russia, 99. 

 Nyssorhynchus (see Anopheles). 



o 



Oak Bark, in preparation against 



Hypoderma, 139. 

 obenneieri, Spirochaeta. 

 oblongifolia, Amblycorypha. 

 obreptans, Simulium. 

 obscurus, Aedes (see A. communis) ; 



Culex (Acalleomyia). 

 obsoletus, Culicoides. 

 obturbans, Armigeres [Desvoidya) . 

 occidentalis, Anopheles [see A.maculi- 



pennis) . 

 oceaniae, Paracalliphora (see Anas- 



tellorhina augur). 



(8896) 



Ochlerotatus, egg-lajdng habits of, 



142 ; characters of females of, 



183 ; a subgenus of Aedes, q.v. 

 Ochrops kerteszi (see Tabanus). 

 ochrosonia, Kempia. 

 Ocinara lewinae (see Trilocha). 

 octosignatus, Culicoides. 

 Oecophylla smaragdina, attacking 



man in Australia, 168. 

 Oedemagena tarandi, bionomics and 



control of, in Lapland, 40. 

 Oestrin, cause of toxicity of, 88. 

 Oestrus, in imported goats in Dutch 



East Indies, 232. 

 Oestrus ovis, in France, 54 ; in 



sheep in Mexico, 69 ; in New 



Zealand, 183 ; in Turkey, 159 ; 



in sheep and goats in U.S.A., 



170, 199 ; causing ocular myiasis 



in man, 54, 159. 

 Oikomonas, in cockroaches in Russia, 



99. 

 Oiling, against mosquito larvae, 



23, 29, 30, 38, 57, 86, 90, 94, 



108, 115, 151, 168, 208, 222; 



against larvae of Siuiulimn, 182. 

 Oils, experiments with, against 



lice, 31 ; action of, against mites 



and mange, 59, 93, 116, 215 ; 



spraying with, against poultry 



parasites, 199. 

 oknos, Tabanus. 



oleraceum, Eurydema [Pentatoma). 

 Olfersia albipennis, on birds in 



U.S.A., 148. 

 Olfersia americana, on birds in 



U.S.A., 148. 

 Olive Oil, in mixtures against mites 



and mange, 59, 93, 116. 

 omoxantha, Dasyhelea. 

 omurensis, Aedes (Ecculex) (see A. 



alboscutellatus) . 

 Onchocerca bovis, O. gutturosa pre- 



viousl}^ recorded as, in Australia, 



133. 

 Onchocerca fasciata, in camels in 



Western Australia, 133. 

 Onchocerca gibsoni, in cattle in 



Australia, 133. 

 Onchocerca gutturosa, in cattle in 



Australia, 133. 

 Onchocerca lienalis, in cattle in 



Australia, 133. 

 Onitis phartopus, attempted intro- 

 duction of, into Hawaii against 



Lyperosia irritans, 83. 

 Ontario, flies causing myiasis in, 



227 ; OrnithoDivia avicularia in, 



115. 

 Onthophagus, attempted introduc- 

 tion of, into Hawaii against 



Lyperosia irritans, 83. 



