INDEX 



509 



megnini, 365; Trialoma, 379, 

 381; kissiufi bugs, 382; plague- 

 like disease transmitted by fleas, 

 413; Pulex irritans, 415; Cteno- 

 cephalus cariis, 416; Ccrntophyl- 

 lus, 418; Echidnophnga galli- 

 nacea, 420; Aedea ado pus, 447; 

 Culex quinquefasdatus, 449; mos- 

 quito canopies, 457; Notoph- 

 thnlmu>i (orosiis natural enemy of 

 mosquitoes, 461; blackflies, 481; 

 infantile paralysis, 507. 



United States Army, sjiihilis in, 50. 



United States Bureau of Animal 

 Industry, experiments with tri- 

 china, 295. 



United States Bureau of Entomology, 

 508. 



Uranotaenia, palpi, 426. 



Uruguay, dengue, 186; Tetranychus 

 molestissitnus, 341. 



Uta, 86; 87; 88; 477. 



Vaccination, 4; broad meaning of, 22; 

 in treatment of hookworm dis- 

 ease, 263. 



Vaccine or cowpox, 194. 



Vahlkampfia, 129. 

 lobospinosa, 130. 



Van den Branden, F., 107. 



Vaullegeard, a., 202. 



Vedder, E. B., 8, 50. 



Venezuela, Schistosoma mansoni, 217; 

 Rhodniun prolixus, 382. 



Vera Cruz, amebic dysentery, 130, 

 136; malaria, 166. 



Ver-du-cayor, see Cordylobia anthro- 

 pophaga. 



Vermes, 196. 



Verruga peruviana, 169; relation to 

 Oroya fever, 178, 195; and 

 Phlebotomus verrucarum, 472. 



Vespa yrwLCulala, natural enemy of 

 tabanids, 490. 



ViANNA, G., 8, 73, 81, 109. 



Vincent's angina, cause of, 70; treat- 

 ment, 71. 



Vinchuca, see Triatoma infestans. 



Vinegar, effect on Clonorchis cercaria;, 

 227; and kerosene for lice, 402; 

 repellent for mosquitoes, 455. 



V^ON DuscH, 6. 



VonEzdokf, H., 148. 



Von Linstow, see Linstow, von. 



Walker, E. L., 131, 134, 136. 



Wallace, A., 320. 



Walsh, B. D., 524. 



Warbles, see Hypodcrma. 



Ward, H. B., 245, 285. 



Wart hog, host of Choeromyia, 512. 



Washington, D. C, dispersal of lice 

 in family wash, 401; develop- 

 ment of Anopheles quadrimacu- 

 latus, 442. 



Wassermann, a. von, 49. 



Wassermann reaction, 49; 50; 55-56. 



Water-dogs, natural enemies of mos- 

 quitoes, 461. 



Watsonius watsoni, 229. 



Weil's Disease, see Infectious jaun- 

 dice. 



Weinberg, M., 204. 



Weinland, D. F., 7. 



Wenyon, C. M., 85, 118, 123, 124, 

 125, 172, 471. 



Western Australia, compulsory noti- 

 fication of syphilis, 60. 



West Indies, dengue, 186; Schisto- 

 soma mansoni, 217; hookworm 

 disease, 254; Necalor americanus, 

 255; work of Hookworm Com- 

 mission, 268; Filaria perstans, 

 308; bfite rouge, 335; Cimex 

 hemipterus, 373; chigger, 419; 

 origin of yellow fever, 447 ; home 

 of "millions," 461. 



West Point, syphilis at, 51. 



Whipworm, see Trichuris trichiura. 



Whitmarsh, p. L., 305. 

 Wilder, R. M., 8, 397. 

 Wild game, extermination to eradi- 

 cate sleeping sickness, 107; and 

 control of spotted fever in United 

 States, 191; hosts of Dermacen- 



