Download or read book The Type species of the North American Genera of Diptera written by Daniel William Coquillett and published by . This book was released on 1910 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Type species of the North American Genera of Diptera written by D. W. Coquillett and published by . This book was released on 1910 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Type species of the North American Genera of Diptera written by and published by . This book was released on 1910 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Type species of the North American Genera of Diptera written by Daniel William Coquillett and published by . This book was released on 1910 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Type Species of the North American Genera of Diptera written by Daniel William Coquillett and published by Palala Press. This book was released on 2015-11-15 with total page 152 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 Synopsis of the Families and Genera of North American Diptera written by Samuel Wendell Williston and published by . This book was released on 1888 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manual of North American Diptera Classic Reprint written by Samuel Wendell Williston and published by . This book was released on 2015-06-28 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Manual of North American Diptera Twenty-four years ago the writer began the publication, in the Bulletin of the Brooklyn Entomological Society, of a series of synoptic papers on the families and genera of North American Diptera. Previous to that time but seven of the sixty odd families had thus been rendered accessible to the American student in the works of Loew and Osten Sac ken. In 1888 these synopses were revised and published, with others, in a pamphlet of 88 pages entitled 'Synopsis of the Families and Genera of North American Diptera, exclusive of the Nematocera and Muscidse.' It contained tabular definitions of about three hundred and fifty genera, all at that time known from the United States in the families treated. In the succeeding eight years the writer's acquaintance, especially with the southern forms, had been so widened that he attempted a similar review of all the North and Middle American genera, aided by Professor Aldrich in the Dolichopodida: and Mr. Snow in the Ortalidae. Regretfully the very large and almost chaotic families Dexiidse and Tachinidse were not included. Eight hundred and twenty-six genera were defined in this 'second edition' more or less accurately, very nearly all of which, save those of the Dolichopodidce, had been studied by the writer in its preparation. The continued use of this work, both in America and abroad, has been very gratifying to the author, a use that has made him the more desirous that a better and more complete edition should be prepared, one that would be of greater service to the amateur, whose interests have been paramount. 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 Manual of North American Diptera written by Samuel Wendell Williston and published by . This book was released on 1908 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manual of the Families and Genera of North American Diptera written by Samuel Wendell Williston and published by Palala Press. This book was released on 2018-02-24 with total page 238 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 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 Synopsis of the Families and Genera of North American Diptera microform written by Samuel W (Samuel Wendell) Williston and published by Legare Street Press. This book was released on 2021-09-09 with total page 94 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 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. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. 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 Synopsis of the Families and Genera of North American Diptera Exclusive of the Genera of the Nematocera and Muscidae with Bibliography and New Species 1878 88 written by Samuel Wendell Williston and published by Palala Press. This book was released on 2016-05-24 with total page 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 Synopsis of the Families and Genera of North American Diptera Exclusive of the Genera of the Nematocera and Muscidae written by Samuel W. Williston and published by Forgotten Books. This book was released on 2017-10-12 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Synopsis of the Families and Genera of North American Diptera, Exclusive of the Genera of the Nematocera and Muscidae With Bibliography and New Species, 1878-88 Tm; writer has, during the past five years, published in different periodicals various synoptic tables of the families and genera of North American Diptera. The intention was, at first, to reprint these with revisions, that they might be more accessible to those interested in this order of insects. In order to make, it is trusted, the tables of more service, those of other families have been added, either as compiled or reproduced from standard authorities, or pre pared from the examination of specimens in the author's collection. It will be understood, however, that, in not a few families, the pres ent condition of American dipterology does not admit of the prepa ration of synopses free from error; the writer's acquaintance, too, with not a few families, has been less complete than with others, and it is very true that only he who has made a critical study of abundant material is competent to compile such tables with much success. For this reason, the tables of genera in the Nematocerous and Muscid families have been omitted. It may be mentioned that very nearly all the genera defined in the present work have been examined by the writer, though not all with the same degree, of critical study. The faunal limits embraced are those north of Mexico; and whenever extralimital forms are introduced they will be found preceded by a 0. 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 SYNOPSIS OF THE FAMILIES GEN written by Samuel Wendell 1851-1918 Williston and published by Wentworth Press. This book was released on 2016-08-26 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Genera and Species of North American Diptera written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Families and Genera of North American Diptera written by Charles Howard Curran and published by . This book was released on 1965 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Generic Revision and Species Classification of the Microdontinae Diptera Syrphidae written by Menno Reemer and published by PenSoft Publishers LTD. This book was released on 2013-04-12 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hoverflies of the subfamily Microdontinae have a reputation for causing confusion. The adult flies differ so much from other hoverflies that according to some they should be placed in a family of their own. Their diversity in shape and size is astonishing: from large, furry-haired species and convincing wasp-mimics to tiny, unsightly creatures, easily mistaken for something uninteresting. This paper introduces a new generic classification of the Microdontinae. A key to all 43 genera, 7 subgenera and some species groups is presented. All 552 available species names are classified into (sub)genera and species groups. The resulting classification comprises 454 valid species and 98 synonyms, of which 17 valid names and three synonyms are left unplaced. A total number of 26 new species are described, 267 new combinations of species and genera are proposed. The paper concludes with a discussion on diagnostic characters of Microdontinae.
