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The Crambidae Of North America Classic Reprint
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Book Synopsis The Crambidæ of North America (Classic Reprint) by : Charles Henry Fernald
Download or read book The Crambidæ of North America (Classic Reprint) written by Charles Henry Fernald and published by Forgotten Books. This book was released on 2017-03-13 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Crambidae of North America The insects included in the family Crambz'doe are, so far as known, injurious to the grasses some living in tubular habitations which they construct near the roots, others boring into theistems of the plants on which they feed, while a few occasionally feed on plants of other families. 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.
Book Synopsis The Crambidæ of North America (Classic Reprint) by : Charles Henry Fernald
Download or read book The Crambidæ of North America (Classic Reprint) written by Charles Henry Fernald and published by Forgotten Books. This book was released on 2017-12-26 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Crambidæ of North America The insects included in the family Crambidae are, so far as known, injurious to the grasses some living in tubular habitations which they construct near the roots, others boring into the'stems of the plants on which they feed, while a few occasionally feed on plants of other families. 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.
Book Synopsis The Crambidae of North America by : Charles Henry Fernald
Download or read book The Crambidae of North America written by Charles Henry Fernald and published by . This book was released on 2018-10-02 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis CRAMBIDAE OF NORTH AMER by : C. H. (Charles Henry) 1838-192 Fernald
Download or read book CRAMBIDAE OF NORTH AMER written by C. H. (Charles Henry) 1838-192 Fernald and published by Wentworth Press. This book was released on 2016-08-25 with total page 114 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.
Book Synopsis The Crambidæ of North America by : Charles Henry Fernald
Download or read book The Crambidæ of North America written by Charles Henry Fernald and published by . This book was released on 1896 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Crambidae of North America by : C H 1838-1921 Fernald
Download or read book The Crambidae of North America written by C H 1838-1921 Fernald and published by Palala Press. This book was released on 2016-05-12 with total page 116 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.
Book Synopsis Acrididae of North America (Classic Reprint) by : Cyrus Thomas
Download or read book Acrididae of North America (Classic Reprint) written by Cyrus Thomas and published by . This book was released on 2015-07-19 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Acrididae of North America The present memoir, entitled "A Synopsis of the Acrididae of North America," by Professor Thomas, is offered for publication at this time with the belief that it is a substantial contribution to Natural History. It is one of the results of the author's connection with the Survey for the past four years. It forms the first part of Vol. V, which is intended to include only special papers on subjects connected with the recent Zoology and Botany of the Survey. The catalogues, with brief descriptions of the new species that are collected from year to year, will appear in the annual reports, while the more elaborate descriptions, with the illustrations of the new or little-known species, will be included in this volume. The Fishes and Reptiles will be elaborated by Professor Cope, the Botany by Professor Porter, Hemiptera by P. R. Uhler, Coleoptera by Dr. Horn, Birds by Dr. Coues, and Mammals by Professor Gill. We trust that this array of names of men so eminent in these special departments will be a sufficient guarantee for the value of this work. I beg to extend to all these gentlemen my cordial thanks for their kind co-operation. 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."
Book Synopsis The Cicindelinae of North America as Arranged (Classic Reprint) by : Walther Horn
Download or read book The Cicindelinae of North America as Arranged (Classic Reprint) written by Walther Horn and published by . This book was released on 2015-07-01 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Cicindelinae of North America as Arranged The treatment of the Subfamily Cicindelinae having been completed by Dr. Walther Horn in the Genera Insectorum, it seems advisable to publish, for the use of American students, an abstract of the portions devoted to the classification of the North American genera. The entire work of Dr. Horn covers 476 pages and embraces exhaustive treatises on the anatomy and phylogeny of the Cicindelinae as an introduction to the classification of the genera of which the subfamily is composed. This introductory matter is of special interest because of the value ascribed by the author to the pubescence (particularly of the Cicindelae) as a guide in the classification of that genus. In 1899 (Deutsche Ent. Zeitschr., p.34) Dr. Horn had called attention to the parallelism existing between the pubescence and the elytral markings. In 1906 (Ib., p.336 )he emphasized his theory by suggesting that there had been an evolution from immaculate forms, in which only constant hairs occur, to forms exhibiting complex markings, accompanied by ornamental pubescence as well as constant hairs. In his last work the words maculation and ornamental pubescence are both products of concurrent evolution still more em -i phatically establish the authors grounds for his subsequent classification. The maculation being subject to such great degree of variation from climatic and other causes as to become liable to mislead if relied upon in classification, he considers the pubescence, and especially the constant hairs, which to some extent at least escape such variation, the safer guide. The recognition of the constant hairs be comes therefore of importance, and pp. 210 to 222 of Dr. Horns work are devoted to them. Usually these are "long, thin, erect and i few in number," those of the trochanters being of that kind; the orna 3 mental hairs are "short, thick, decumbent, and countless in number," those of the clypeus and pronotum affording examples. 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."
Book Synopsis Researches on North American Acridiidæ (Classic Reprint) by : Albert Pitts Morse
Download or read book Researches on North American Acridiidæ (Classic Reprint) written by Albert Pitts Morse and published by Forgotten Books. This book was released on 2016-06-27 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Researches on North American Acridiidae The work on which report is here made was done under a grant from the Carnegie Institution of Washington and was directed toward the acquisition of facts of faunal, biological, and morpho logical value concerning the Acridian fauna of the southeastern United States, a portion of the country hitherto largely unexplored with reference to this group of insects. 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."
Book Synopsis The Argasidae of North America, Central America and Cuba (Classic Reprint) by : Robert Allen Cooley
Download or read book The Argasidae of North America, Central America and Cuba (Classic Reprint) written by Robert Allen Cooley and published by Forgotten Books. This book was released on 2018-09-08 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Argasidae of North America, Central America and Cuba The taxonomic study of the Argasidae has been beset with difficult problems, some of which are still unsolved. The principal difficulty has been and still is the lack of adequate generic characters. Some of the earlier species were described from very few specimens and frequently with very little knowl edge Oi their biologies. By 1908, Neumann and Nuttall had notably improved the situation by better generic definitions and the use of new specific characters. Both retained as genera only Argas and Ornithodoros. In 1912 Banks added the genus Otobius, and in 1942 Antricola was added by the authors. In 1908 only some twenty species were known. Now in North America alone there are at least twenty-five species and about thirty new species have been described from other countries. The characters exhibited by these new species have served to clarify certain of the taxonomic problems; they have made others more confusing. Some specific distinctions have found corrobora tive support in the biologies. With the increasing number of new species, it has become more and more difficult to separate Arga; and Ornithodoros and we have found it necessary to change the previous conceptions of these genera. However, no genera have been synonymized. It is probable that subsequent workers will find Others necessary but it is earnestly hoped that none will be erected until reliable generic criteria have been clearly established. The present names serve the purpose and should be changed only for permanent reasons. In a previous paper1 the senior author emphasized the importance of variation within species. This occurs principally in the ornamentation, and the morphology is reasonably constant. In the Argasidae it is perhaps too early to evaluate fully the variation within species, but at least it is evident that it is of little importance in the genus Ornithodoros. Ornamentation is absent in the known species of the Argasidae except in Ornithodoros coriaceus. Where confusion has arisen in specific identities, it has been due largely to overlooking characters in the mammillae and hypostome, some Of which are not very easily detected, and the very distinct ones found in the larval stage which heretofore has not been thoroughly studied. 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.
Book Synopsis List of North American Cicindelidae in the Harris Collection (Classic Reprint) by : Edward Doubleday Harris
Download or read book List of North American Cicindelidae in the Harris Collection (Classic Reprint) written by Edward Doubleday Harris and published by Forgotten Books. This book was released on 2017-10-12 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from List of North American Cicindelidae in the Harris Collection The chief purpose in this compilation has been to place before students of the group, as well as those interested in the general subject of distribution, a reliable index, as specific as possible, of localities known to be inhabited by the several forms represented in the Collection. 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.
Book Synopsis Further Researches on North American Acridiidæ (Classic Reprint) by : Albert Pitts Morse
Download or read book Further Researches on North American Acridiidæ (Classic Reprint) written by Albert Pitts Morse and published by . This book was released on 2015-07-22 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Further Researches on North American Acridiidae Introduction. The following report is based upon data obtained during a second field trip of ten weeks duration in the summer of 1905 under the auspices of the Carnegie Institution of Washington, and forms a partial field study of the Acridian fauna of the central Southern States. A large amount of material and of biological data and several undescribed forms were secured. Acknowledgments. To the Trustees of the Carnegie Institution of Washington I wish to express my deep appreciation of the liberality which has enabled me to conduct these investigations. I desire also to express my indebtedness to Drs. B. L. Robinson and M. L. Fernald, of the Gray Herbarium, for the determination of plant specimens; to Mr. A. N. Caudell, of the United States National Museum, for aid in identifying material; to Mr. Samuel Henshaw for favors received in connection with the examination of material in the Museum of Comparative Zoology; and to him and Mr. S. H. Scudder for their unfailing interest and encouragement in this work. Purpose, Methods, And Outline Of Trip. Purpose. The purpose of the second trip, which was undertaken ii continuation of the work of the first, was primarily, like that, to secure general information regarding the North American locust fauna and its ecology over a wide extent of relatively little-studied territory. Such information once secured (as is now the case for the greater part of the country), further effort bearing upon details of taxonomy, distribution, ecology, and variation can be more wisely directed. Methods. 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."
Book Synopsis Diatomaceae of North America by : Francis Wolle
Download or read book Diatomaceae of North America written by Francis Wolle and published by Forgotten Books. This book was released on 2017-11 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Diatomaceae of North America: Illustrated With Twenty-Three Hundred Figures From the Author's Drawings on One Hundred and Twelve Plates Lewis, W M.D extreme and exceptional variations of Diane in White Mountains, F. W. Lewis, Philadelphia Academy of Science, 1855. 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.
Book Synopsis Further Studies on North American Lithobiidae (Classic Reprint) by : Ralph V. Chamberlin
Download or read book Further Studies on North American Lithobiidae (Classic Reprint) written by Ralph V. Chamberlin and published by Forgotten Books. This book was released on 2017-03-13 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Further Studies on North American Lithobiidae The present paper, written in 1914, consists of revisions of new or recently described genera of Lithobiidae as represented in America, north of Mexico. All of the material upon which this paper is based was collected by the author, unless specifically stated to the contrary. 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.
Book Synopsis The Birds of North and Middle America, Vol. 9 (Classic Reprint) by : Robert Ridgway
Download or read book The Birds of North and Middle America, Vol. 9 (Classic Reprint) written by Robert Ridgway and published by Forgotten Books. This book was released on 2017-12-20 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Birds of North and Middle America, Vol. 9 Part I, issued October 24, 1901, included the Fringillidae (finches) alone. Part II, issued October 16, 1902, included the Tanagridae (tan agers), Icteridae (troupials), Coerebidae (honeycreepers), and Mniotiltidae (wood warblers). 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.
Book Synopsis Odontornithes by : Othniel Charles Marsh
Download or read book Odontornithes written by Othniel Charles Marsh and published by Forgotten Books. This book was released on 2018-02-10 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Odontornithes: Monograph on the Extinct Toothed Birds of North America, With Thirty-Four Plates and Forty Woodcuts Of these is now nearly completed, and the results will soon be ready for publication. The material is abundant for a series of monographs on the marvel lous extinct vertebrates of this country, and the results already attained are full of promise for the future. A somewhat careful estimate makes the number of new species of extinct vertebrates, collected since 1868, and now in the Yale College Museum, about Nearly 300 of these have already been described by the writer, and some have been noticed or described by other authors, but at least one-half remain to be investigated. Among the new groups brought to light by these researches, and already made known by descriptions of their principal characters, are the following, which will be fully described in subsequent volumes of the present series. 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.
Book Synopsis North American Oölogy, Vol. 1 by : Thomas Mayo Brewer
Download or read book North American Oölogy, Vol. 1 written by Thomas Mayo Brewer and published by Forgotten Books. This book was released on 2018-10-12 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from North American Oölogy, Vol. 1: Being an Account of the Habits and Geographical Distribution of the Birds of North America During Their Breeding Season; With Figures and Descriptions of Their Dogs But above all, his acknowledgments are due to the Smithsonian Institution for the aid which it has afforded in the publication and illustration of this work. Without the assistance the author has received from this source, the memoir could not have seen the light, as its cost would have been greater than his own means would authorize, and beyond all probability of remuneration from sales. 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.
