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A Monograph of the North American Proctotrypidea by William Harris Ashmead Pdf
The author has attempted to provide a systematic description of the species of the Hymenopterous family Proctotrypidae found in North America, north of Mexico, while systematizing and describing the genera of the world, as an aid to future students.
A Monograph of the North American Proctotrupidae by William Ashmead Pdf
A Monograph of the North American Proctotrupidae is an unchanged, high-quality reprint of the original edition of 1893. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres.As a publisher we focus on the preservation of historical literature.Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
A Monograph of the North American Proctotrypidae by William Harris Ashmead Pdf
The author has attempted to provide a systematic description of the species of the Hymenopterous family Proctotrypidae found in North America, north of Mexico, while systematizing and describing the genera of the world, as an aid to future students.
A Monograph of the North American Proctotrypidae by United States National Museum Pdf
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.
A Monograph of the North American Proctotrypidea by William Harris Ashmead Pdf
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.
The Types of Proctotrupoidea (Hymenoptera) in the United States National Museum by Lubomir Masner,Carl Frederick William Muesebeck Pdf
The United States National Museum contains the types of 735 species of Proctotrupoidea distributed among the various families. The specimens are kept in separate cabinets apart from the regular collection in order to lessen exposure and damage. They are in individual trays in drawers, each tray labeled with the original name, generic and specific, under which the species are descirbed. The collection is grouped by authors; under the individual authors the types are arranged alphabetically by species, and the original or present generic name is ignored. This arrangement assures quick locations of any type contained in the collection.
Advances in the Systematics of Fossil and Modern Insects by Dmitry Shcherbakov,Michael Engel,Michael Sharkey Pdf
This issue of ZooKeys celebrates the 75th birthday of Alexandr P. Rasnitsyn, a pioneer in the palaeontology and phylogeny of Hymenoptera, as well as a leader generally in insect systematics and evolution. Born in Moscow, Russia, on 24 September 1936, he developed his passion for Hymenoptera at an early age. After completing his degrees in 1960 he joined the Arthropoda Laboratory in the Paleontological Institute of the USSR (now Russian) Academy of Sciences, Moscow, and worked his way from Technician to the Head of the laboratory, in this capacityÿ leading the most productive group of paleoentomologists for 28 years. He has co-authored and edited several keystone books on insect paleontology and evolution, including History of Insects (2002), the first large-scale work of its kind in English. Rasnitsyn served as the first President of the International Palaeoentomological Society, and was bestowed Honorary Membership by the Russian Entomological Society and in 2008 with the Distinguished Research Medal of the International Society of Hymenopterists. Herein colleagues from around the world have presented original contributions to the systematics of diverse insect orders, living and fossil, as a tribute to this pioneer of Hymenoptera and paleoentomological research. Numerous new taxa are described and their phylogenetic implications explored. A biographical sketch and a list of Rasnitsyn?s more than 360 scientific publications (spanning 52 years) are provided.
Allan S. Humpherys,Carl Frederick William Muesebeck,Harry Irving Nightingale,Richard E. Meyer,Thomas D. Eichlin,Hugh B. Cunningham
Author : Allan S. Humpherys,Carl Frederick William Muesebeck,Harry Irving Nightingale,Richard E. Meyer,Thomas D. Eichlin,Hugh B. Cunningham Publisher : Unknown Page : 486 pages File Size : 53,9 Mb Release : 1978 Category : Agriculture ISBN : OSU:32435027439884
The Parasitic Wasps of the Genus Macroteleia Westwood of the New World by Allan S. Humpherys,Carl Frederick William Muesebeck,Harry Irving Nightingale,Richard E. Meyer,Thomas D. Eichlin,Hugh B. Cunningham Pdf
