INDEX. 



215 



Denmark, bionomics of mosquitos 

 of, 170-172; outbreak of Simu- 

 liids in, 172. 



dentipes, Hydrotaea. 



Depilatory Powder, formula for, 

 against lice, 8. 



deplanatus, Pteromalus. 



Dermacentor albipicUis (Wood Tick), 

 bionomics of, in British Columbia, 

 2 ; infesting domestic animals 

 in U.S.A., 80. 



Dermacentor variahilis (Dog Tick), 

 in Philippines, 194. 



Dermacentor venustus (Rocky Moun- 

 tain Spotted Fever Tick), biono- 

 mics and control of, in U.S.A., 2, 

 80, 81, 82, 83, 84, 85, 128. 



Derm.anysms, infesting fowls in 

 Mauritius, 134. 



Dermatobia cyaniventris (see D. 

 liominis). 



Dermatobia liominis, bionomics of, 

 in Brazil, 65 ; attacking man 

 in British Honduras, 109; in 

 Panama Canal Zone, 127 ; eggs 

 of, possibly carried by ticks in 

 Panama, 10. 



Dermatocoptes, causing mange in 

 horses, 39. 



Dermatodectes communis, causing 

 mange in horses, 39. 



Dermatoestrus strepsicerontis, in- 

 festing antelopes in Africa, 170. 



Dermatophilus penetrans, infesting 

 pigs in Argentina, 181 ; in Kame- 

 run, 30; a possible carrier of 

 pseudo- myiasis in Madagascar, 

 28. 



desideratus, CeratopJiyllus Jiaesida- 

 toris. 



DiacMorus curvipes, in British 

 Guiana, 179. 



DiacMorus ferrugatus, in Florida, 

 20, 63. 



DiacMorus scutellatus, in British 

 Guiana, 179. 



diantaeus. Aides. 



Diapria conica, parasite of Eris- 

 talis tenax, in British Isles, 191. 



Diarrhoea, relation of house-flies 

 to, 28. 



Diatomineura auriflua, in New South 

 Wales, 12. 



Diatomineura aioripleura, sp. n., 

 in New South Wales, 12. 



Diatomineura montana, in New 

 South Wales, 12. 



Diatomineura pulchra, in New 

 South Wales, 12. 



Diatomineura testacea, in New South 

 Wales, 12. 



Dicotyles torquatus, tick on, in 

 British Guiana, 129. 



Dicranomyia cervus, in British 

 Guiana, 179. 



Diloplius febrilis, breeding in manure 

 in British Isles, 191. 



dinelli, 8imulium. 



Dingo (see Canis dingo). 



Dipping Tanks, for cattle, 129 ; 

 for horses, 166 ; for sheep, 61, 

 142, 174 ; construction of, 18. 



Dips and Dipping, formulae for, 

 13, 14, 38 ; against mange in 

 domestic animals, 92, 104, 166; 

 against maggot flies in sheep, 

 115, 155 ; against ticks on cattle, 

 18, 35, 36, 38, 42, 52, 90, 92, 

 93, 94, 178; against ticks, com- 

 pulsory in Rhodesia, 42 ; against 

 poultry parasites, 95 ; of sheep, 

 compidsory in Australia, 60, 61. 



Dirofilaria immitis, transmitted by 

 Anopheles algeriensis in Tunis, 58. 



discolor, Psorophora. 



disjunctus, Oestrus. 



dispar, Chrysops. 



dissimile, Aviblyomma. 



diurna, Slcusea (see Aedes hutleri). 



divergens, Piroplasma (see P. bovis). 



diversus, OcMerotatus. 



doddi, Mimeteomyia. 



Dog Flea (see CtenocepJialus canis). 



Dog Tick (see Dermacentor vari- 

 abilis). 



Dogs, parasites of, in Argentina, 

 11, 181 ; trypanosomiasis in, 

 in Africa, 30, 85, 111, 134; 

 ticks on, in South West Africa, 

 19 ; attacked by Dermatobia 

 Jiominis in Brazil, 66 ; piroplas- 

 mosis of, in Panama, 166 ; 

 filariasis in, in Surinam, 41 ; 

 parasites and diseases of, in 

 Tunis, 58 ; piroplasmosis of, in 

 Uganda, 109; parasites of, in 

 U.S.A., 93, 104; mange of, 

 transmitted by Demodex, 128 ; 

 attacked by PMhirus pubis, 70 ; 

 flagellates found in fleas from, 

 145 ; not infected with Trypano- 

 soma guyanense, 137. 



dolosa, Aedes (Heteronycha). 



domestica, Musca. 



domesticus, Glyciphagus. 



Donkeys, ticks infesting in East 

 Africa, 7 ; infected with Try- 

 panosoma pecaUfdi in East Africa, 

 85 ; mange in, 131. 



dorcas, Gasella. 



dorsalis, OcMerotatus (Culex). 



dorsovittatus, OcMerotatus nemorosus. 



Dourine (see Trypanosoma equi- 

 perdum). 



Dry Cleaning Process, effect of, 

 on lice, 164. 



dubiosus, Tabanus. 



Ducan (see Trypanosoma evansi). 



Ducks, attacked by Hylothyrus 

 coccinella in Mauritius, 134. 



