. Diseases of cattle, sheep, goats and swine. Veterinary medicine. 296 DISEASES OF THE LIVEH. development ; (3) a shell surrounding the germ cell and vitelline cells, and provided at one end with a cap or operculum. The eggs escape from the uterus of the adult through the vulva, are carried to the intestine of the host with the bile, then pass through the intestines with the contents. Fig. 146.—Egg of the common liver fluke (Fasciola licpafica), exa- mined shortly after it was taken from the liver of a sheep. At one end is seen the lid or operculum, o ; near it is the segmenting ovum, e; the r


. Diseases of cattle, sheep, goats and swine. Veterinary medicine. 296 DISEASES OF THE LIVEH. development ; (3) a shell surrounding the germ cell and vitelline cells, and provided at one end with a cap or operculum. The eggs escape from the uterus of the adult through the vulva, are carried to the intestine of the host with the bile, then pass through the intestines with the contents. Fig. 146.—Egg of the common liver fluke (Fasciola licpafica), exa- mined shortly after it was taken from the liver of a sheep. At one end is seen the lid or operculum, o ; near it is the segmenting ovum, e; the rest of the space is occupied by yoke cells which ser^e as food; all are granular, but only three are thus drawn. X 680. (After Thomas, 1883, p. 281, Fig. 1.) ^... 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 Moussu, Gustave, 1864-; Dollar, Jno. A. W. (John A. W. ), joint author. New York, W. R. Jenkins


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