Download or read book Catalogue of the Described Diptera of North America 2Nd Ed written by Smithsonian Institution and published by . This book was released on 1894 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North America written by Carl Robert Osten-Sacken and published by . This book was released on 1858 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North America written by Carl Robert Osten-Sacken and published by . This book was released on 1858 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North America written by and published by . This book was released on 1828 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North America written by Carl R. von der Osten Sacken and published by . This book was released on 1858 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North America written by C. R. Osten Sacken and published by . This book was released on 1858 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North America written by Robert Osten Sacken and published by Forgotten Books. This book was released on 2016-08-23 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Catalogue of the Described Diptera of North America: Prepared for the Smithsonian Institution A further addition, by which this catalogue differs from Mels heimer's, will be found in the mention of the localities, where each species has been discovered. This addition was the more meces sary, as the geographical limits of the catalogue had been ex tended. I have omitted all species [marked simply America, or those of which the country was entirely unknown. 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 Catalogue of the Described Diptera of North America written by Carl Robert Osten-Sacken and published by . This book was released on 1878 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue Of The Described Diptera Of North America V 1878 written by Carl Robert Osten-Sacken and published by . This book was released on 1878 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North America by C R Osten Sacken written by and published by . This book was released on 1878 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North America Prepared by R Osten Sacken written by Carl Robert baron Osten-Sacken and published by . This book was released on 1858 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North America written by E. Osten Sacken and published by . This book was released on 1858 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North America written by Carl Robert Osten-Sacken and published by . This book was released on 1862 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera from South Asia written by Frederick Maurits Wulp and published by . This book was released on 1896 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Catalogue of North American Diptera or Two winged Flies written by John Merton Aldrich and published by . This book was released on 1905 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Described Diptera of North Americ written by C. R. (Carl Robert) Osten-Sacken and published by Hardpress Publishing. This book was released on 2012-01 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Download or read book A Catalogue of North American Diptera or Two Winged Flies Classic Reprint written by J. M. Aldrich and published by . This book was released on 2016-06-27 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Catalogue of North American Diptera (or Two-Winged Flies) The present work is based upon Osten Sacken's Catalogue of North America Diptera, second edition, published in All the references of that work are embodied in this, with only such changes as later studies seem to require. Still, the great amount of work which has been done on North American Diptera within the quarter of a century has largely changed the face of the subject. Hence the reader will probably observe, especially at first, more of contrast than resemblance. The number of species has doubled; the number of references to previously known species has almost doubled; several families have been monographed or revised, with more or less change of nomenclature; along with this has gone the publication of a multitude of smaller papers, touching every family but one, and the larger part of the genera. Under these conditions it is inevitable that great changes should appear in the new catalogue. It is the more necessary that I should acknowledge my obligation, which is far greater than appears on the surface. Fauna! Limits - These, as in the former catalogue, include all of North America, in the widest sense, taking in Panama on the South and Greenland and the Aleutian Islands on the North. The West Indies are included, even down to Trinidad, adjoining Venezuela. There is no place to draw a line between the islands. The Bermudas and the Hawaiian Islands are not included. 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.