Author : George W. Tryon
Publisher : Forgotten Books
ISBN 13 : 9780364584378
Total Pages : 254 pages
Book Rating : 4.5/5 (843 download)
Book Synopsis Manual of Conchology, Vol. 17 by : George W. Tryon
Download or read book Manual of Conchology, Vol. 17 written by George W. Tryon and published by Forgotten Books. This book was released on 2018-03-14 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Manual of Conchology, Vol. 17: Structural and Systematic, With Illustrations of the Species IN discussing the African achatinidze the Author enters an unfamiliar field. The great Powers of Europe, England, Germany and France have made a large part of African soil their. Own; and the molluscan spoils gain-ed by soldier, ex plorer and missionary have been made known to science by English, French and German conchologists. Many of the more recently described species have been collected but once, and are to be found in a single museum. Under these cir cumstances it will be understood that in the treatment of species the views of such masters of the science as Eduard von Martens, Edgar A. Smith, J. R. Bourguignaft, Arthur More let and others have been adopted, and their works freely quoted. In larger matters of classification the author has felt upon more familiar ground, and several reforms, notably the dismemberment of the genus Achatina, are submitted for the consideration of malacologists. The attention of those ob taining African material is earnestly directed to the fact that only two or three genera of African Achatim'dw are alde qu-ately known anatomically, and almost nothing is known of some of the commonest West and South African genera. 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.
