Download or read book Contributions Toward a Monograph of the Scolytid Beetles written by A. D. (Andrew Delmar) Hopkins and published by Hardpress Publishing. This book was released on 2012-01 with total page 196 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 Contributions Toward a Monograph of the Scolytid Beetles written by Andrew Delmar Hopkins and published by . This book was released on 1909 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions Toward a Monograph of the Scolytid Beetles written by A D B 1857 Hopkins and published by Palala Press. This book was released on 2016-05-25 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 Contributions Toward a Monograph of the Scolytid Beetles Vol 1 written by Andrew Delmar Hopkins and published by Forgotten Books. This book was released on 2018-03-20 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Contributions Toward a Monograph of the Scolytid Beetles, Vol. 1: The Genus Dendroctonus In these investigations special efforts have been made to acquire information on habits and seasonal history of the various species, and other facts relating to them, and to collect an abundance of mate rial for systematic study - all to form a basis for conclusions in regard to the principal enemies of American forests and practical methods for their control. 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 Toward a Monograph of the Scolytid Beetles 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 Contributions Toward a Monograph of the Scolytid Beetles Preliminary classification of the superfamily Scolytoidea written by Andrew Delmar Hopkins and published by . This book was released on 1915 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions Toward a Monograph of the Scolytid Beetles written by Andrew Delmar Hopkins and published by . This book was released on 1915 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions toward a monograph of the Scolytid Beetles written by Andrew Delmar Hopkins and published by Rarebooksclub.com. This book was released on 2012-03-06 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1909 Excerpt: ...AND SYSTEMATIC NOTES, WITH DESCRIPTIONS OF NEW SPECIES. DISTINCTIVE GENERIC CHARACTERS. Adult (figs. 1, 2, 3).--Antennal funiculus 5-jointed; club broad, thickened at base, compressed toward apex, and usually with 4 distinct segments, the sutures curved or nearly straight; tarsi with joint 3 bilobed; tibia with inner angle produced and armed with a single tooth; outer angle oblique and armed with 3 or more stout teeth; distinct dorsal impression toward apex for the retractile tarsus. Anterior cbxse approximate or subcontiguous. Abdominal sternites with ends of sutures 4, 5, and 6 strongly recurved. Body cylindrical, subelongate to stout, ranging in color from reddish and brown to deep black. Head prominent and large, with distinct epistomal process at anterior margin of front. Eyes transversely placed and oblong-oval to oblong-ovate. Antennal insertion in front of ventral end of eye. Pronotum with sides nearly parallel to narrowed and constricted toward head, one-fourth to one-third broader than long. Elytra with base elevated and rugose, remaining surface rugose, with punctured striae and the declivity convex to subconvex. Pupa (figs. 37, 38).--The pupa is of the general size of the adult, and is distinguished by its broad prominent head, and the form of the prothorax. The sculpture and armature vary with the age of the specimen. In the preimaginal stage the granules and spines become more obscure. Larva (text fig. 39; PI. VIII).--The body of a matured larva of a given species is somewhat longer than the adult or pupa, and is cylindrical, deeply wrinkled, legless, and with a few long hairs on each segment, becoming longer on the posterior ones. The head is moderately large, shining, yellowish, and with a few hairs on the scutellar lobes. Front distinct; an...
Download or read book Contributions Toward a Monograph of the Scolytid Beetles written by A. D. Hopkins and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions Toward a Monograph of the Scolytid Beetles written by Andrew Delmar Hopkins and published by . This book was released on 1911 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions Toward a Monograph of the Scolytid Beetles written by and published by . This book was released on 1909 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contribution Toward a Monograph of the Scolytid Beetles written by Andrew Delmar Hopkins and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions Toward a Monograph of the Scolytid Beetles by A D Hopkins written by Andrew Delmar Hopkins and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions Towards a Monograph of the Scolytid Beetles written by Andrew Delmar Hopkins and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions Toward a Monograph of the Scolytid Beetles Preliminary classification of the superfamily Scolytoidea written by Andrew Delmar Hopkins and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions Toward a Monograph of the Scolytid Beetles The genus Dendroctonus written by Andrew Delmar Hopkins and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions Toward a Monograph of the Scolytid Beetles 2 Preliminary Classification of the Superfamily Scolytoidea written by United States. Department of Agriculture and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
