. Animal parasites and human disease. Medical parasitology; Insects as carriers of disease. ! 570 INDEX. 0 tor venustus, 363; hosts of tsetse flies, 490, 498. Williams, Anna, 144, 194. Wohlfartia magnified, 521-522. Woodrats, host of Triatoma protracta, 112. Woodtick, see Dermacentor. Worcester, D. C, 320. Worms, 196-205; classification, 196; flatworms in general, 196-198; roundworms in general, 198-199; annelids in general, 199-200; parasitic habitats, 200; life history and modes of infection, 200-201; effects of parasitism, 201-204; nutriment absorbed, 202; toxic effects, 202; infection of w
. Animal parasites and human disease. Medical parasitology; Insects as carriers of disease. ! 570 INDEX. 0 tor venustus, 363; hosts of tsetse flies, 490, 498. Williams, Anna, 144, 194. Wohlfartia magnified, 521-522. Woodrats, host of Triatoma protracta, 112. Woodtick, see Dermacentor. Worcester, D. C, 320. Worms, 196-205; classification, 196; flatworms in general, 196-198; roundworms in general, 198-199; annelids in general, 199-200; parasitic habitats, 200; life history and modes of infection, 200-201; effects of parasitism, 201-204; nutriment absorbed, 202; toxic effects, 202; infection of wounds made by, 204; rela- tion to appendicitis, 204; diag- nosis, 201; eggs of, 205. See also Intestinal worms and various species. Wrigglers, 431. Wright, R. E., 306. Wyeomyia smithii, hibernation, 436. Xanthium macrocarpum, mites on leaves of, 341. Xenopsylla cheopis, identification, 408; and plague, 411, 412; intermediate host of Hymeno- lepis, 414; distinguished from Pvlex irritans, 415; habits, etc., 417. X-ray, for ulcerating granuloma, 73; for Schistosoma infections, 215. Yakimoff, W. L., 377. Yaws, 63-66; distribution, 63; spiro- chaetes of, 63; course of, 63; treatment, 64-65; prevention, 65. Yellow fever, in Panama, 2; relation of mosquitoes to, 7, 443; para- site of, 169, 184; 182-186; distri- bution, 182-183; course of, 184- 185; treatment and prevention, 185; transmitting mosquito, 443- 448. Yellow fever group of parasites, 169, 182. Yellow fever mosquito, see Aedes calopus. Yersin, A., 411. Yokagawa yokagawa, 228. Yorke, W., 100, 494, 496. Yoshida, 222, 223. Yquitos, reduction of yellow fever, 185. Zambezi, danger of spread of Glossina palpalis to, 498. Zebu, possible intermediate host of Tamia africana, 245. Zenker, F. A. von, 7. Zepeda, P., Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmedical, bookyear1918
