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Author:
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ISBN:
Category : Botany
Languages : en
Pages : 644
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Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 644
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Author:
Publisher:
ISBN:
Category : Plant breeding
Languages : en
Pages : 1504
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Author: Huw I. Griffiths
Publisher: Springer Science & Business Media
ISBN: 1402028547
Category : Science
Languages : en
Pages : 356
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This is the first attempt to synthesize current understanding of biodiversity in the great European hot spot. A diverse group of international researchers offers perspective on biodiversity at the level of the gene, species and ecosystem, including contributions on temporal change. Biological groups include plants, mammals, spiders and humans, cave-dwelling organisms, fish, aquatic invertebrates and algae.
Author: E. D. Edwards
Publisher: CSIRO PUBLISHING
ISBN: 9780643067004
Category : Science
Languages : en
Pages : 630
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Certificate of Commendation Winner at the 2001 Whitley Awards - Best Zoological Reference Section This very detailed compendium of data on taxonomy and nomenclature of Australian butterflies is another in the Catalogue series produced by the Australian Biological Resources Study, a sub-program of Environment Australia. Expanding on the butterfly section of the earlier Checklist of the Lepidoptera of Australia by Nielsen, Edwards & Rangsi (1996) This Catalogue contains the fine details of naming and status of types of Australian butterflies, and information critical for fixing the scientific names of the species. This volume is the 'Who's Who' for the Australian butterfly fauna, the very basic information we all need, but find so difficult to access and evaluate for ourselves. It is introduced by a comprehensive historical and explanatory account of work on Australian butterflies. Details are given of all genus and species synonymies applicable to the Australian fauna. There are details of the type designations of all 507 available generic names, of type data for the 1,004 available species group names and of nomenclatural changes and changes in taxonomic status for most of the 136 valid genera, 400 species, and 371 subspecies. The butterflies have an enormous literature and this catalogue provides a guide to the significant literature of each taxon. An extensive list of larval food plants is also included, as well as succinct information on ecology and distribution and a comprehensive bibliography. Features
Author: Lukasz Przybylowicz
Publisher: Apollo Books
ISBN: 9788788757910
Category : Science
Languages : en
Pages : 176
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This entomology book is the first comprehensive tool facilitating the identification of thyretines, the unique group of large arctiids (Arctiidae: Syntominae) restricted almost exclusively to the Afrotropical region. The 194 currently recognized species are catalogued and illustrated. Information on the original description, type locality, and type deposition for each of 332 species-group names is given. Seven genus-group names and 62 species-group names are synonymized. Three genus-group names and eight species-group names are excluded from Thyretini and transferred to another groups of arctiids. The diagnostic features of each species are presented, as well as short information on early stages, biology, and known distribution. The male and female genitalia of most of the species are illustrated by half-tone photographs, and whole moths by color photographs arranged in six plates. When possible, the types are illustrated rather than other specimens. Also included is a complete bibliography treating various aspects of the nomenclature, taxonomy, faunistics, biology, or other information concerning Thyretini.
Author: F.T. Short
Publisher: Elsevier
ISBN: 008052561X
Category : Science
Languages : en
Pages : 506
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This thorough and informative volume presents a set of detailed, globally applicable techniques for seagrass research.The book provides methods for all aspects of seagrass science from basic plant collection to statistical approaches and investigations of plant-animal interaction. The emphasis is on methods that are applicable in both developing and developed countries. The importance of seagrasses in coastal and near shore environments, and ultimately their contribution to the productivity of the world's oceans, has become increasingly recognised over the last 40 years.Seagrasses provide food for sea turtles, nearly 100 fish species, waterfowl and for the marine mammals the manatee and dugong. Seagrasses also support complex food webs by virtue of their physical structure and primary production and are well known for their role as breeding grounds and nurseries for important crustacean, finfish and shell fish populations. Seagrasses are the basis of an important detrital food chain. The plants filter nutrients and contaminants from the water, stabilise sediments and act as dampeners to wave action. Seagrasses rank with coral reefs and mangroves as some of the world's most productive coastal habitat and strong linkages among these habitats make the loss of seagrasses a contributing factor in the degradation of the world's oceans.Contributors from around the world provide up-to-date methods for comparable collection of ecological information from both temperate and tropical seagrass ecosystems.
Author: Thomas D. Kocher
Publisher: Springer Science & Business Media
ISBN: 3540738371
Category : Science
Languages : en
Pages : 195
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Book Description
Mapping of animal genomes has generated huge databases and several new concepts and strategies, which are useful to elucidate origin, evolution and phylogeny. Genetic and physical maps of genomes further provide precise details on chromosomal location, function, expression and regulation of academically and economically important genes. The series Genome Mapping and Genomics in Animals provides comprehensive and up-to-date reviews on genomic research on a large variety of selected animal systems, contributed by leading scientists from around the world. This volume summarizes the first era of genomic studies of aquaculture species, in which the tools and resources necessary to support whole-genome sequencing were developed. These tools will enhance efforts toward selective breeding of aquaculture species. Included in this volume are summaries of work on salmonids, cyprinids, catfish, tilapias, European sea bass, Japanese flounder, shrimps and oysters.
Author: Jeffrey A. Lockwood
Publisher: Basic Books
ISBN: 0786738871
Category : History
Languages : en
Pages : 322
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Book Description
Throughout the nineteenth century, swarms of locusts regularly swept across the continent, turning noon into dusk, demolishing farm communities, and bringing trains to a halt as the crushed bodies of insects greased the rails. In 1876, the U.S. Congress declared the locust "the single greatest impediment to the settlement of the country." From the Dakotas to Texas, from California to Iowa, the swarms pushed thousands of settlers to the brink of starvation, prompting the federal government to enlist some of the greatest scientific minds of the day and thereby jumpstarting the fledgling science of entomology. Over the next few decades, the Rocky Mountain locust suddenly -- and mysteriously -- vanished. A century later, Jeffrey Lockwood set out to discover why. Unconvinced by the reigning theories, he searched for new evidence in musty books, crumbling maps, and crevassed glaciers, eventually piecing together the elusive answer: A group of early settlers unwittingly destroyed the locust's sanctuaries just as the insect was experiencing a natural population crash. Drawing on historical accounts and modern science, Locust brings to life the cultural, economic, and political forces at work in America in the late-nineteenth century, even as it solves one of the greatest ecological mysteries of our time.
Author: Mohamad Soerjani
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 746
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Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251034279
Category : Gardening
Languages : en
Pages : 408
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