. Diseases of cattle, sheep, goats and swine. Veterinary medicine. Pig. 152.—Redia of the common li\er fluke, with developed cerca- ria. X 150. (After Leuckart, 1889, p. 270, Pig. 130.). Pig. 153.—Pree cerearia of the common liver fluke, showing two suckers, intestine, large glands, and tail. (After Leuckart, 1889, p. 279, Pig. 137.) some of the parasites enter the pallial (lung) cavity and attach themselves there. After becoming securely fastened to the snail the miracidium discards its cihated covering, and shortens to about half its former length (0-07 mm. to 0-08 mm.). The parasites now bo


. Diseases of cattle, sheep, goats and swine. Veterinary medicine. Pig. 152.—Redia of the common li\er fluke, with developed cerca- ria. X 150. (After Leuckart, 1889, p. 270, Pig. 130.). Pig. 153.—Pree cerearia of the common liver fluke, showing two suckers, intestine, large glands, and tail. (After Leuckart, 1889, p. 279, Pig. 137.) some of the parasites enter the pallial (lung) cavity and attach themselves there. After becoming securely fastened to the snail the miracidium discards its cihated covering, and shortens to about half its former length (0-07 mm. to 0-08 mm.). The parasites now bore their way into the body of the snail, and come to rest in the liver or near the roof of the palHal cavity, etc.; the movements gradually cease, and we have before us the stage known as the— {(1) Spororyst (Figs. 149 and 150).—The eye-spots, ganglionic swellings, and vestigial intestine become more and more indistinct, and are finally. 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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