Handbook of medical entomology . 117. One way in which Dipylidium infection inchildren may occur. After 118. The probable method by which DipyHdium infection usually occurs. 178 Arthropods as Essential Hosts of Pathogenic Organisms Several other cestode parasites of domestic animals are believedto develop their intermediate stage in certain arthropods. Amongthese may be mentioned: Choanotcenia infundibulformis, of chickens, developing in the house-fly (Grassi and Rovelli); Davainea cesticillus, of chickens, in some lepidopter or coleopter(Grassi and Rovelli); Hymenolepis anatina, H
Handbook of medical entomology . 117. One way in which Dipylidium infection inchildren may occur. After 118. The probable method by which DipyHdium infection usually occurs. 178 Arthropods as Essential Hosts of Pathogenic Organisms Several other cestode parasites of domestic animals are believedto develop their intermediate stage in certain arthropods. Amongthese may be mentioned: Choanotcenia infundibulformis, of chickens, developing in the house-fly (Grassi and Rovelli); Davainea cesticillus, of chickens, in some lepidopter or coleopter(Grassi and Rovelli); Hymenolepis anatina, H. gracilis, H. sinuosa, H. coronula andFimbriaria fasciolaris, all occurring in ducks, have been reported asdeveloping in small aquatic crustaceans. In these cases, cysticer-coids have been found which, on account of superficial characters,have been regarded as belonging to the several species, but directexperimental evidence is scant. Arthropods as Intermediate Hosts of Nematode Worms Filariasis and Mosquitoes—^A number of species of Nematodeworms belonging to the genus Filaria, infest man and other verte-b
Size: 1788px × 1398px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsectp, bookyear1915
