236 



INDEX. 



Uranotaenia typhlosomata, in Trini- 

 dad, 60. 



urichi, Carrollia ; Melanoconion. 



U.S.A., experiments with Anophe- 

 lines and malaria in, 133, 156 ; 

 bionomics and control of bed-bugs 

 in, 48 ; protection of birds in, 

 165 ; parasites of cattle in, 168, 

 169 ; parasites of fowls in, 137, 

 173 ; house-flies and their control 

 in, 8, 9, 71, 81, 92, 110, 114, 125, 

 126, 127, 129, 137, 145, 162, 168 ; 

 malaria in, 31, 40, 58, 73, 133, 

 156, 160 ; bionomics and control 

 of mosqnitos in, 31, 40, 58, 73, 

 100-102, 103, 110, 133, 134, 141, 

 142, 143, 160 ; mosquitos and 

 filariasis in, 147 ; bionomics and 

 control of Melophagus ovinus in, 

 145 ; measures against Rocky 

 Mountain spotted fever in, 31, 78, 

 80 ; insects and disease in, 58 ; 

 entomological war measures in, 

 145 ; use of hydrocyanic acid gas 

 in, 75 ; legislation against mos- 

 quitos in, 1 ; (see under the 

 various States). 



Valerianic Acid, failure of, to attract 

 Stomoxys calcitrans, 45. 



valisti, Pheidole. 



Vatfipirops Imeatus, Trypanosoma 

 Uneatum in, 65. 



vandenbrandeni, Haematopota. 



variatus, Tabanus taeniola. 



variegata, Bembidula. 



variegatum, Amblyomma. 



variegatus, Cyprinodon. 



varipes, Pycnosoma (CalUphora). 



varium, Amblyomma. 



Vaseline, in formula for fly-papers, 

 52 ; in formula against Dermato- 

 philus penetrans, 63 ; as a repel- 

 lent for mosquitos, 89 ; against 

 dermatosis in cattle, 96 ; against 

 parasites of poultry, 126. 



velutinus, Epimys. 



venatoria, Heteropoda. 



Venezuela, mosquitos and malaria 

 in, 22, 82, 100. 



ventricosus, Pediculoides. 



ventrovittis, Aedes. 



venustum, Simulium. 



venustus, Dermacentor. 



Vera Cruz, disappearance of yellow 

 fever from, 136. 



Verallina insolita, in Trinidad, 60. 



Verallina laternaria, in Trinidad, 60. 



Verruga, transmitted by Phleboto- 

 mws in Peru, 126. 



versicolor, Hippocentrum ; Taenio- 

 rhynchus. 



vespertilionis, Ixodes (Eschatocepha- 



lus). 

 vestimenti, Pediculus (see P. hu- 



manus). 

 vicina, Leucomyia. 

 vigilax, Ochlerotatus (Culicelsa). 

 villosa, Follenia (CalUphora) (see 



P. stygia). 

 Vinegar, against lice, 64. 

 violacea. Sepsis, 

 virgatus, Tabanus. 

 Virginia, bot-fly infesting pigs in, 



180. 

 virgo, Odontomyia ; Tabanus. 

 vituli, Lvnognathus (Eaematopinus). 

 vivax, Plasmodium. 

 Volhynia, Anophelines and malaria 



in, 144. 

 Volhynian Fever, transmitted by 



lice. 111, 131. 

 volvulus, Onchocerca, 

 vomitoria, CalUphora. 

 Vondran Hot-air Apparatus, for 



destroying lice, 43, 177. 



w. 



Warble-flies (see Hypoderma). 



Wart-hog, relation of, to Ornitho- 

 dorus moubata, 35. 



Weasels, conveying chicken mites,. 

 174. 



Weil's Disease, probably carried bj^ 

 biting flies, 113. 



West Indies, Lyperosia irritams at- 

 tacking cattle in, 75 ; house-flies- 

 and disease in, 163. 



Whale-oil Soap, ineffective against 

 Eaematopinus piliferus on dogs,. 

 104. 



Wildebeeste, immune to rinderpest,. 

 172. 



Wind, transportation of lice by, 28. 



Winthemia quadripustulata, found in 

 nest of Bembex spinolae, 74. 



Wolves, infected with piroplas- 

 mosis in Turkestan, 99. 



Wood Tick (see Dermacentor venus- 

 tus). 



Wyeomyia abascanta, in Trinidad, 

 60. 



Wyeomyia, autocratica, in Trinidad,, 

 60. 



Wyeomyia cara, in Trinidad, 60. 



Wyeomyia drapates, in Trinidad, 60. 



Wyeomyia grenadensis, breeding- 

 places of, in Grenada, 53. 



Wyeomyia melanocephala, in Trini- 

 dad, 60. 



WyeoTnyia ochrura, in Trinidad, 60. 



Wyeomyia pertinens,\)reQdlng-^\a,CQfi 

 of, in Grenada, 53. 



Wyeomyia pseudopecten, in Trini- 

 dad, 60. 



Wyeomyin smithi, in Minnesota, 161.. 



