Pp. 7 -- Introduction. pp. 8 -- Family Filariidae. pp. 9 -- Distribution of Arduenna strongylina and Physocephalus sexalatus in the United States. pp. 32 -- Lesions associated with Arduenna strongylina, Arduenna dentata, and Physocephalus sexalatus. pp. 34 -- Life history. pp. 36 -- Preventive measures -- Medicinal treatment. pp. 37 -- Key to the roundworms parasitic in domestic swine. pp. 38 -- Classified list of the roundworms parasitc in domestic swine. pp. 41 -- Bibliography. pp. 45.

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Excerpt from The Roundworms of Domestic Swine: With Special Reference to Two Species Parasitic in the Stomach Esophagus to mm. Long, or about one-fourth of the body length, and 117 to 127 a wide at its widest part near the base. Nerve ring mm. And excretory pore mm. From the anterior end. Male 10 to 15 mm. Long, averages about 13 mm. In length; 301 to 387 a wide at the widest part just above the bursa. The bursa] wings extend from a point about mm. From the caudal extremity to' the tip, the body ending in a blunt point. Bursa] wings irregularly ovate, asymmetrical, the right bur sa] wing being about twice as wide as the left wing. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.