Download or read book Contributions to the Life Histories of Gordius Robustus Leidy and Paragordius Varius Leidy Classic Reprint written by Henry Gustav May and published by Forgotten Books. This book was released on 2016-11-26 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Contributions to the Life Histories of Gordius Robustus Leidy and Paragordius Varius (Leidy) Von Siebold and following him Meissner (1855) placed Gordius and Mermis together to form the order Gordiacea. Meissner's work on the anatomy and physiology of Gordius and Mermis is in many respects an excellent production and it is inconceivable how, after such observations, he could still regard the two groups as closely related. The work of Gren acher (1868) on the anatomy of Gordius was a step in the right direction. He emphasized again the difference between Gordius and Mermis and stated that the two could not possibly belong to the same family. Villot was the first to take up the study of museum specimens and living material in larger quantities. His investigations were carried on for a long series of years and with an earnest desire to solve the problems of taxonomy, physiology and life history; but unfortunately did not con tribute much to a clearer knowledge of the group. The problem was too great for the methods he employed. In England Baird described several species and in Germany von Lin stow added a large number of names without giving descriptions adequate for identification. 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.
Download or read book Contributions to the Life Histories of Gordius Robustus Leidy and Paragordius Varius Leidy Illinois Biological Monographs V 5 written by Henry G. May and published by Palala Press. This book was released on 2018-03 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Contributions to the Life Histories of Gordius Robustus Leidy and Paragordius Varius Leidy written by H. G. May and published by . This book was released on 1919 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Contributions to the Life Histories of Gordius Robustus Leidy and Paragordius Varius Leidy written by Henry G 1886-1926 May and published by Palala Press. This book was released on 2015-09-05 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The United States Catalog Books in Print January 1 1912 written by H.W. Wilson Company and published by Minneapolis ; New York : H.W. Wilson. This book was released on 1921 with total page 2174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Contributions to the Life Histories of Gordius Robustus Leidy and Pargordius Varius leidy with Twenty one Plates written by Henry Gustav May and published by . This book was released on 1920 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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