. Animal parasites and human disease. Insects as carriers of disease; Medical parasitology. B i Fig. 87. Heads of some adult tapeworms found in man, drawn to scale; A, beef tapeworm, Taenia saginata; B, pork tapeworm, T. nolium; C, fish tapeworm, Dibothriocephalus latus; D, heart-headed tapeworm, Dihothriocephalus cordatiis; E, African tapeworm, T. africana; F, double-pored dog tapeworm, Dipylidium caninum; G, dwarf tapeworm, Hymenolepis nana; H, rat tapeworm, Hymcnolipis diminuta. X 10. mind the various ways in which the eggs may be disseminated — by streams, rain, flies, etc. The eggs of the
. Animal parasites and human disease. Insects as carriers of disease; Medical parasitology. B i Fig. 87. Heads of some adult tapeworms found in man, drawn to scale; A, beef tapeworm, Taenia saginata; B, pork tapeworm, T. nolium; C, fish tapeworm, Dibothriocephalus latus; D, heart-headed tapeworm, Dihothriocephalus cordatiis; E, African tapeworm, T. africana; F, double-pored dog tapeworm, Dipylidium caninum; G, dwarf tapeworm, Hymenolepis nana; H, rat tapeworm, Hymcnolipis diminuta. X 10. mind the various ways in which the eggs may be disseminated — by streams, rain, flies, etc. The eggs of the dwarf tapeworm, Hymenolepis nana, are thought to be able to develop through the bladderworm stage to the adult in a single host, and should therefore be guarded against by different measures (see p. 243). The larvae of other species of Hymenolepis develop in insect larvae such as mealworms, and are therefore subject to still different means of prevention. The tapeworms of man belong to two quite distinct families, the Taeniidai, in which the scolex is rounded and furnished with four cup-shaped suckers (Fig. 87, A, B, E, F, G and H), and the. 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 Chandler, Asa Crawford, 1891-1958. New York J. Wiley [etc. ]
Size: 2421px × 1032px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectmedical, bookyear1918
