INDEX. 



271 



Oestrus ovis, causing myiasis in man, 

 32, 152, 159'; attacking 

 sheep, 99, 149 ; in Ohio, 

 149 ; in West Africa, 99 ; 

 on goats in Zanzibar, 48. 

 ,, variolosus, in Bubalis major, 

 99. 

 Ohio, parasites of stock, in, 149. 

 Oil Pahiis (see Elaeis guineensis), 



117. 

 Oil, against mosquitos, 2, 83, 108, 

 122, 128, 173, 175; against 

 Ilaematopinns stds on pigs in 

 N.S. Wales, 17; against biting 

 flies, 38, 122, 200. 

 oleae, Dacus. 

 Olfersia madeayi, on kangaroos and 



dogs in Australia, 17. 

 Omaioplia, destroyed by Tabanid 



larvae, 195. 

 omega, Stomoxi/s. 

 Onchocerca gibsoni, causing worm- 



nests in cattle in Australia, 207. 

 Ophiocephalws punctatus, destroying- 

 mosquito larvae in Delhi, 41. 

 Ophyra nigra, in Australia, 15, 185. 

 opossiim, Didelphys. 

 Oregon, tick paralysis in man in, 

 6^ Rocky Mountain spotted fever 

 in, 63. 

 Oriental region, Anopheles and 



malaria in, 101. 

 Oriental sore, the probable carrier 



and reservoir of, 230. 

 orientalis, Blatta {Periplaneta). 

 Orinoco, equine trypanosomiasis on 



the, 70. 

 orion, Tabanus. 

 ornata, Stegomyia. 

 ornatum, Simuliuni. 

 Ornithoctona nigricans, in New 



Guinea, 155. 

 Ornithodorus erraticus, on rodents 

 in Egypt, 47. 

 „ moubata, 44 ; attack- 



ing dogs, 4 ; absent 

 from Zanzibar, 50 ; 

 habits of, in Uganda 

 151. 

 ,, savignyi, and relaps- 



ing fever, 72, 150 ; 

 bionomics of, 73, 

 129, 229; in Somali- 

 land, 72, 150, 229; 

 in N. Nigeria, 129. 

 ,, iholosanl, transmitting 



recurrent fever in 

 Persia, 124. 

 ,, tiiricata, transmitting 



recurrent fever in 

 Colombia, 70. 

 Orpiment, ineffective against try- 

 panosomiasis in cattle, 230. 

 Orthellia cornicina (see Fseudo- 

 jpyrellia). 



Orthoslylus ambiguus, sp. n., in Rio 



do Janeiro, 82. 

 Orycteropus, attacked by Auch- 



meroniyia, 98 ; (Jhoeromyia in 



burrows of, in the Gambia, 199. 

 Otitis, in ferrets, caused by mites in 



France, 6. 

 Otomys irroratus, Chiastopsylla rossi 



on, in S. Africa, 134. 

 oudemansi, Haemogainasus. 

 ovatus, Ixodes, 

 ovinus, Melophagus. 

 ovis. Oestrus (Cephaloriiyia). 

 ovis, Psoroptes communis. 

 Owls, attacked by Echidnophaga 



gallinacea, 148. 

 Oxygen, consumption of, by mos- 

 quitos, 70. 



pabulorum, Muscina. 



pachyceras, Symphoromyia. 



pachymerus, Culicoides. 



Paederus fuscipes, causing blisters 



on man in Russia, 68. 

 pagetonotum. Anopheles. 

 Palestine, Anopheles culicifacies in, 



10 ; Chironomids from, 51. 

 palUcera, Qlossina. 

 pallida. Anopheles {Stethomyia). 

 pallidipes, Glossina. 

 pallidocephalus, Culex. 

 pallidothorax, Culiciomyia. 

 pallidum, Menopon. 

 Palm oil, against tsetse-flies, 200. 

 palpalis, Glossina. 

 Palpomyia dorsofasciata, sp. n., 

 from Brazil, 82. 

 ,, fuscivenosa, sp. n., from 



Brazil, 82. 

 midtilineata, sj). n., from 

 Brazil, 82. 

 ,, spinosa, sp. n., from 



Brazil, 82. 

 Panama Canal Zone, new Cuterebra 

 from, 67 ; measm'es against 

 house-flies in, 112; Dermatobia 

 hominis in, 130; bionomics of. 

 Dermacentor nitens in, 134; 

 Piroplasma caballi in horses in, 

 134; mosquitos and malaria in, 

 223 ; Triatoma spp. from, 224. 

 Pangonia, in Russia, 195. 



,, magrettii, in Somaliland, 



136. 

 ,, tranqu ilia, in Quebec,155. 



Pappataci Fever (see Sand-fly 



Fever. ) 

 papatasii, Bmpusa ; Phlebotomus. 

 papulosa, Filaria. 

 Papua, mosquitos from, 37, 153. 

 papuensis, Leucomyia australiensis. 

 papuensis, Melanoconion ; Taenio 



rhynchus. 

 par, Tabanus. 



