Download or read book General Catalogue of Printed Books written by British Museum. Department of Printed Books and published by . This book was released on 1969 with total page 1138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coridon written by and published by . This book was released on 1961 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Catalogue of Printed Books written by British Museum. Department of Printed Books and published by . This book was released on 1968 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Entomologist s Gazette written by and published by . This book was released on 1960 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Scientist written by and published by . This book was released on 1974 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Relict Species written by Jan Christian Habel and published by Springer Science & Business Media. This book was released on 2009-12-03 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mankind has evolved both genetically and culturally to become a most successful and dominant species. But we are now so numerous and our technology is so p- erful that we are having major effects on the planet, its environment, and the b- sphere. For some years prophets have warned of the possible detrimental consequences of our activities, such as pollution, deforestation, and overfishing, and recently it has become clear that we are even changing the atmosphere (e. g. ozone, carbon dioxide). This is worrying since the planet’s life systems are involved and dependent on its functioning. Current climate change – global w arming – is one recognised consequence of this larger problem. To face this major challenge, we will need the research and advice of many disciplines – Physics, Chemistry, Earth Sciences, Biology, and Sociology – and particularly the commitment of wise politicians such as US Senator Al Gore. An important aspect of this global problem that has been researched for several decades is the loss of species and the impoverishment of our ecosystems, and hence their ability to sustain themselves, and more particularly us! Through evolutionary time new species have been generated and some have gone extinct. Such extinction and regeneration are moulded by changes in the earth’s crust, atmosphere, and resultant climate. Some extinctions have been massive, particularly those asso- ated with catastrophic meteoric impacts like the end of the Cretaceous Period 65Mya.

Download or read book Classification of the Superfamily Sesioidea Lepidoptera Ditrysia written by John B. Heppner and published by . This book was released on 1981 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mimicry Aposematism and Related Phenomena written by Stanislav Komárek and published by . This book was released on 2003 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Volume 1 Evolution Systematics and Biogeography written by Niels P. Kristensen and published by Walter de Gruyter. This book was released on 1998-12-03 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: The renowned German reference work The Handbuch der Zoologie/Handbook of Zoology was founded in the 1920's by Professor Willi Kükenthal in Berlin and treated the complete animal kingdom from single cell organisms to mammals in eight thematic volumes: Volume I Protozoa, Porifera, Colenteratea, Mesozoa (1925); Volume II Worms (1933/34); Volume III Arthropoda ex. Insecta (1927/1932); Volume IV Arthopoda: Insecta; Volume V Solenogastres, Mollusca, Echinoderma (1925); Volume VI Pisces / Amphibia (1930); Volume VII Reptilia / Aves (1931); Volume VIII Mammalia. The Volumes Insecta (Eds. N.P. Kristensen, R.G. Beutel) and Mammalia (Eds. M.S. Fischer, H. Schliemann) continued publication into the present with the most recent contributions in English language. Covering nearly 100 years of zoological research, the Handbook of Zoology represents a vast store of knowledge. But with the speed of scientific discovery in the past decades, a new edition of the Handbook in a new form is required. Beginning in 2010 the Handbook of Zoology will be restructured and offered additionally as a database (Zoology Online) which can be easily searched and rapidly updated. The eight thematic volumes will be replaced with smaller and more flexible groupings that reflect the current state of phylogenetic knowledge. Faster publication times through online-prepublication, reference linking, forward linking and multimedia presentations will make the Handbook of Zoology highly attractive to both authors and users. Aims and Scope The Handbook of Zoology aims to provide an in depth treatment of the entire animal kingdom from the lower invertebrates to the mammals. It publishes comprehensive overviews on animal systematics

Download or read book Biodiversity written by Great Britain. Department of the Environment and published by . This book was released on 1994 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the Earth Summit held in Rio de Janeiro in 1992 the UK Prime Minister and over 150 other heads of state or government committed their countries to working towards national strategies for the protection of our local, national and global environment. The four UK official strategies were published simultaneously: Sustainable development, Biodiversity, Climate Change and Sustainable Forestry. They should be of interest to everyone concerned with or involved in the future of our environment throughout the world.

Download or read book Lepidopterorum Catalogus written by Poole and published by CRC Press. This book was released on 1989-01-01 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The noctuidae of the world, a family with numerous important agricultural pests, comprises about a third of the entire order Lepidoptera. This new three-volume set is the first complete catalog for the world. About 38,000 named species (including known synonyms) are listed alphabetically under each genus name in over 1,000 pages of text. Genera area also listed alphabetically, but subfamily affiliations are noted for each of the valid names to enable users to segregate genera by subfamily. Valid names are noted in boldface. Synonyms are listed for each genus and species; the species synonyms are also listed alphabetically among the valid names, thus enabling users to make two kinds of searches in the text as well as in the index. The catalog provides citation data on all described names (other than infraspecific names), with references cited in the compete bibliography at the end. Reference is also made to more important papers on the biology, larvae, host plants, and illustrations for each species, again with full titles noted in the bibliography. The main host plants for each species, where known, are listed under each. Details of holotypes, where known, are also noted. The bibliography has entries for approximately 4,400 papers.

Download or read book Microlepidoptera of Europe written by Peter Huemer and published by Apollo Books. This book was released on 1996 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Macromoths of Northwest Forests and Woodlands written by Jeff C. Miller and published by . This book was released on 2000 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Taming the Wild Field written by Willard Sunderland and published by Cornell University Press. This book was released on 2016-03-10 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stretching from the tributaries of the Danube to the Urals and from the Russian forests to the Black and Caspian seas, the vast European steppe has for centuries played very different roles in the Russian imagination. To the Grand Princes of Kiev and Muscovy, it was the "wild field," a region inhabited by nomadic Turko-Mongolic peoples who repeatedly threatened the fragile Slavic settlements to the north. For the emperors and empresses of imperial Russia, it was a land of boundless economic promise and a marker of national cultural prowess. By the mid-nineteenth century the steppe, once so alien and threatening, had emerged as an essential, if complicated, symbol of Russia itself.Traversing a thousand years of the region's history, Willard Sunderland recounts the complex process of Russian expansion and colonization, stressing the way outsider settlement at once created the steppe as a region of empire and was itself constantly changing. The story is populated by a colorful array of administrators, Cossack adventurers, Orthodox missionaries, geographers, foreign entrepreneurs, peasants, and (by the late nineteenth century) tourists and conservationists. Sunderland's approach to history is comparative throughout, and his comparisons of the steppe with the North American case are especially telling.Taming the Wild Field eloquently expresses concern with the fate of the world's great grasslands, and the book ends at the beginning of the twentieth century with the initiation of a conservation movement in Russia by those appalled at the high environmental cost of expansion.

Download or read book Moths of Western North America written by Jerry A. Powell and published by Univ of California Press. This book was released on 2009 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Two of North America's most prolific and respected specialists on moths--particularly those of the West--have combined over a century of experience and scholarship to introduce western moths of all families authoritatively to both the amateur and the experienced professional entomologist. This biologically oriented and beautifully illustrated treatment of a quarter of all known western moth species fills a long-needed void, and does it superbly."--Charles V. Covell Jr., author of A Field Guide to Moths of Eastern North America "This work sets a new high water mark for North American lepidopterology. Considering the authors' century of combined studies of western Lepidoptera, it is clear from the outset that no other team could have delivered a work so rich in taxonomic and life history information, much of it being original and appearing in the literature for the first time. I will read my copy more like a novel than a reference work, casting about the accounts and repeatedly flipping through the 2300 color images to better familiarize myself with our continent's rich and handsome diversity of moths. Moths of Western North America will serve as both gateway and catalyst for the study of moths for decades, and especially for microlepidopterans--for whom no like work exists in the New World."--David L. Wagner, author of Caterpillars of Eastern North America "Recent years have seen a surge of interest in moths, with growing appreciation of their amazing diversity and their great ecological importance. Information on western moths has been scattered and scarce, however, so this new volume is a tremendous step forward. Jerry Powell and Paul Opler bring a vast amount of knowledge and experience to the subject, and their Moths of Western North America is a landmark publication, instantly indispensable to anyone with a serious interest in Lepidoptera."--Kenn Kaufman, coauthor of Kaufman Field Guide to Butterflies of North America

Download or read book American Entomology Or Descriptions of the Insects of North America written by Thomas Say and published by . This book was released on 1824 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Lepidoptera of Europe written by Ole Karsholt and published by Brill. This book was released on 1996 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first list to cover the entire European fauna of butterflies and moths since the famous "Staudinger-Rebel Catalogue" which was published as long ago as in 1901. A large number of European specialists have been working on the family/subfamily treatments, and the list has been checked by leading experts in the national faunas. The higher classification used in the checklist is in accordance with the most recent research as it will be presented in the forthcoming treatment of Lepidoptera in the series "Handbook of Zoology". Hopefully the list will lead to uniformity in the systematics and nomenclature used in European lepidopterology! Besides being a checklist, "The Lepidoptera of Europe" also indicates in table form, in which of the European countries each species has been recorded. "The Lepidoptera of Europe" contains more than 8.300 species known to occur in Europe and the distributional tables have approximately 74.000 records! "The Lepidoptera of Europe" will be an indispensable tool for anyone working with the European fauna of any group of Lepidoptera. Lists the about 8,300 species with about 74,000 country records from Europe. Incl. CD-Rom.