INDEX. 



223 



Ochlerotatus nigricephnlus, in Accra, 

 3 ; Herpetomonads in, in Nigeria, 



40. 



Ochhrotafus notoscriptus, in Austra- 

 lia, 68, 94. 



Oclderotains ochmeeus, in the Gold 

 Coast, 45. 



Oehlerotatiispunetothorocis, in Accra, 



3. 



OcMerotatus soUicitnns, bionomics of, 

 in U.S.A., 102, 103, 141, 142, 143. 



Ochleroiatm (Aedes) si/lvestris\ bio- 

 nomics of, in U.S.A., 102, 103, 

 141, 142, 143, 161. 



Ochlerotatus toeniorhijnchns, in Trini- 

 dad, 60. 



Ochlerotatus triseriatus (see Aedes). 



Ochlerotatus vigilax, breeding-places 

 of, in Australia, 67. 



ochraceus, Och lerotatus. 



oehrole ucus, Tabarms. 



ochrura, Wyeomyia. 



oculata, Lucilia (see L. caesar). 



oculus, Tabamis. 



Odontomyia virgo, found in nest of 

 Bemhex spinolae, 74. 



Oestridae, bibliography of British 

 species of, 70. 



Oestrinae, revision of the African, 49. 



oestrorum, Herpetomonas. 



Oestrus, hosts of, 49. 



Oestrus ovis, measures against, in 

 sheep, 177. 



Ohio, distribution of warble flies in, 

 89. 



Oil Emulsion, as a deterrent for 

 biting flies, 24 ; formula for, 

 against fleas, 30. 



Oils, use of, against mosquito larvae, 

 22, 43, 54-57, 59, 87, 118, 119, 

 138, 141, 144. 



omega, Stomoxys. 



Onchocerca gibsoni, experiments in 

 the transmission of, in Australia, 

 110. 



Onchocerca volvulus, and elephantia- 

 sis in the Belgian Congo, 100 ; 

 infesting cattle in Guiana, 96. 



Onchocercosis, in cattle in South 

 America, 88. 



Ophyra aenescens, rare in buildings 



in U.S.A., 92. 

 Ophyra leucostoma, trapped with 

 ammonium carbonate, 45 ; sea- 

 sonal abundance of, in Montana, 

 125 ; in New Jersey, 145 ; rare in 

 buildings in U.S.A., 92. 

 Ophyra nigra, infesting sheep in 

 Australia, 166 ; bionomics of, in 

 Australia, 6. 

 Ophthalmia, carried by flies, 49. 

 Oriental Sore, experimentally pro- 

 duced in monkeys, 98 ; (see 

 Leishmania). 

 ornata, Culex. 

 (0456) 



ornatothoracis, Culex. 



Ornithodorus canestrinii, in Russia, 



99. 

 Ornithodorus lahorensis, feeding on 



goats in India, 39. 

 Ornithodorus wegnini (Spino.se Ear 



Tick), in South Africa, 186 ; bio- 

 nomics of, in California, 167 ; in 



Montana, 80. 

 Ornithodorus moubata, transmitting 



tick fever, 19, 153 ; infesting pigs 



in the Belgian Congo, 36 ; in 



Madagascar, 19. 

 Ornithodorus savignyi, feeding on 



goats in India, 39. 

 Ornithodorus talajae, in Russia, 99. 

 Ornithodorus tholozani, in Russia,99. 

 Ornithodorus turicata, infesting man 



and pigs in Mexico, 36. 

 Orycteropus, relation of, to Auchme- 



romyia, 36. 

 oswaldi, Aedes. 

 Otacariasis, in domestic animals, 35, 



77. 

 orinus, Melojihag^is. 

 ovis, Oestrus ; TheiJeria (Piro- 



plasma). 



palliatus, Taeniorhynchus. 



pallicera, Glossina. 



pallida, Pheidole. 



pallidicornis, Haematopota. 



pallidipes, Glossina : Lyperosia. 



pallidurn, Menopon. 



pallidifacies, Tabanus. 



pallidus, Antrozous. 



palpalis, Glossina. 



papatasii, Phlebotomus. 



palustris, Aedes. 



pampangensis, Beedomyia. 



Panama, disappearance of yello\T 

 fever from, 136. 



PanamaCanal Zone,measure8again8t 

 mosquitos in, 1 ; Anophelines of, 

 34, 82 ; Xenopsylla cheopis on 

 rats in, 140. 



Pangonia, in Tasmania, 66. 



Pangonia australis, harbouring fla- 

 gellates in Chili, 11. 



Pangonia becleri, believed to trans- 

 mit trypanosomiasis in Eritrea, 

 176. 



Pangonia fera, in British Columbia, 

 170. 



Pangonia infusca, harbouring fla- 

 gellates in the Belgian Congo, 11. 



Pangonia viagrettii, beUeved t<) 

 transmit trypanosomiasis in Eri- 

 trea, 176. 

 Pangonia neavei, harbouring flagel- 

 lates in the Belgian Congo, 11. 



pantherina, Monedula. 



