Coastal Staphylinidae (Coleoptera): A worldwide checklist, biogeography and natural history PDF Download
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Author: J. H. Frank
Publisher: PenSoft Publishers LTD
ISBN: 9546425958
Category : Science
Languages : en
Pages : 106
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Book Description
A chapter on Staphylinidae in a 1976 book on marine insects was the last general work on coastal rove beetles worldwide. Since then, phylogenetic studies on rove beetles have yielded a different perspective on that family, now with well over 50,000 species. Almost 400 species of them are now believed to be restricted to sea coasts. The detailed distribution and current classification of the coastal species are here documented in a review of the world literature accompanied by discussion and numerous color photographs of habitus and habitat.
Author: J. H. Frank
Publisher: PenSoft Publishers LTD
ISBN: 9546425958
Category : Science
Languages : en
Pages : 106
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Book Description
A chapter on Staphylinidae in a 1976 book on marine insects was the last general work on coastal rove beetles worldwide. Since then, phylogenetic studies on rove beetles have yielded a different perspective on that family, now with well over 50,000 species. Almost 400 species of them are now believed to be restricted to sea coasts. The detailed distribution and current classification of the coastal species are here documented in a review of the world literature accompanied by discussion and numerous color photographs of habitus and habitat.
Author:
Publisher:
ISBN:
Category : National parks and reserves
Languages : en
Pages : 2
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Book Description
Author: George William Argus
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 182
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Book Description
Author: Heather R. Cunningham
Publisher: JHU Press
ISBN: 1421425963
Category : Science
Languages : en
Pages : 306
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Book Description
The definitive resource for finding, identifying, and conserving Maryland’s amphibians and reptiles. Naturalists, herpetologists, and ecologists alike agree that tracking herpetofauna is a challenging undertaking. Scientists are concerned about the decline of once-familiar species, but evidence has often been too anecdotal to support firm conclusions. To better understand the distribution of amphibians and reptiles in Maryland and forecast species' futures in a time of accelerated environmental threats, conducting a comprehensive statewide survey updating 1970s-era distribution maps seemed ideal. However, this endeavor was of an impossibly ambitious scope for scientists alone to tackle. Enter the Maryland Amphibian and Reptile Atlas project, comprising nearly a thousand dedicated citizen scientists who discovered and recorded the locations of herpetofauna throughout every corner of Maryland. In The Maryland Amphibian and Reptile Atlas, Heather R. Cunningham and Nathan H. Nazdrowicz present the findings of this massive undertaking. This definitive guide combines nearly 160 comprehensive new herpetological maps with historical distribution maps and in-depth species accounts. Color photos illustrate the natural history of the 89 species of frogs, salamanders, turtles, snakes, and lizards that call the state home. Essays discuss historical studies, the effects of Maryland's current climate, geology, and habitat diversity—and the myriad conservation issues these animals face. This richly detailed book represents a triumph of citizen science and the culmination of an intensive research partnership. It will appeal to both amateurs and professionals interested in herpetology, natural history, or ecology, as well as those with a special interest in Maryland's biodiversity.
Author: Henry S. Cattell
Publisher:
ISBN:
Category : Monroe County (Pa.)
Languages : en
Pages : 78
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Book Description
Author: Robert H. Mohlenbrock
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 528
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Book Description
"Mohlenbrock's landmark Guide, so heralded at its initial appearance in 1975, has now been revised to include nearly a five percent increase in the number of taxa occurring uncultivated in the state of Illinois. Here are 3,204 taxa of ferns, gymnosperms, and flowering plants. Robert H. Mohlenbrock, editor of the Illustrated Flora of Illinois, of which ten volumes have been published to date, has been studying the Illinois flora for nearly 40 years. In this revised and enlarged Guide he presents all taxa known to be native in Illinois either at present or in the past and all non-native vascular plants that appear to be able to maintain themselves year after year without cultivation. He has personally verified the basis for including every taxon. Common names in general use are provided, as well as an indication of flowering time for flowering plants and spore-production time for ferns. He concludes with a habitat statement and a general comment on the distribution of each taxon throughout the state." --
Author: Paul Diederich
Publisher:
ISBN:
Category : Lichenicolous fungi
Languages : en
Pages : 212
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Book Description
Author: J. A. Putnam
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 112
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Book Description
Author: Perry Daniel Strausbaugh
Publisher: Seneca Press
ISBN:
Category : Science
Languages : en
Pages : 1128
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Book Description
Green photosynthetic plants abound in West Virginia. These green ecological producers capture sunlight energy and convert it into chemical energy in the form of sugars. A sugar maple tree, for example, produces tremendous amounts of sap, which it stores in its roots, and uses it to produce green leaves, new twigs, fresh bark and roots. Because green plants produce more food than they themselves can utilize, consumers such as aphids, cardinals, pipevine swallowtail caterpillars, white tailed deer, and rabbits may eat the plants leaves to gain energy themselves. In a complex array of food chains and food webs, plants capture sunlight energy, animals eat them, other animals eat those animals, and the web of life in the ecosystems of West Virginia is supported. Plus, rooted plants affect their environment by holding soil from the eroding effects of rainfall. They provide shelter and cover and building materials for animals. Trees hold tremendous amounts of nutrients within their trunks, branches and twigs. As a result, those soil nutrients are not lost down-stream when spring rains come to the forest. Trees provide various degrees of shade, which in turn provides a variety of micro-habitats within the forest, permitting a great variety of plant species to thrive in dry, wet, or moderately moist situations. Of course, wild plants provide wood, food, and even medicines to the knowing harvester. The plants of West Virginia, then, are critical to our own survival as well as the survival of all the ecosystems of our state. We need to conserve not only the ecological communities these plants live within, but the species of plants themselves. West Virginians can boast of a diversity of plant species. Vascular plants (usually larger plants: ferns, trees, wildflowers, vines, with sophisticated veins for transporting water, nutrients, and sugars) constitute most of the flora, but there are also numerous species of usually smaller, non-vascular plants (mosses, hornworts, liverworts, with less sophisticated means of moving materials throughout their bodies). There have been found in West Virginia to date 2474 vascular taxa, including subspecies and varieties. There are 2344 species of vascular plants recognized in our state, in 779 genera and 160 families. Table 1 highlights those families with the most number of genera or species in them. Three fourths of the vascular flora of West Virginia is native to the state, while the remainder is adventive, introduced, or exotic (Figure 2). While the non-vascular plant data is less complete than the vascular data, to date we have documented 375 species of mosses, liverworts and hornworts in our state. Natural Heritage Programs are concerned about the diversity of life on our planet, documenting it, cataloging it, organizing data about it, all to the end of helping land use managers conserve it. We are concerned about biological diversity, or biodiversity. Biodiversity has been defined in a variety of ways, but one of the simplest definitions may be the best: "The variety of life in an area, including the variety of genes, species, plant and animal communities, ecosystems, and the interactions of these elements." (USDA, Forest Service, Fisheries, Wildlife and Range, Southern Region). Another good definition is this: "At the simplest level, biodiversity is the sum total of all the plants, animals, fungi and microorganisms in the world, or in a particular area; all of their individual variation; and all of the interactions between them. It is the set of living organisms that make up the fabric of the planet Earth and allow it to function as it does, by capturing energy from the sun and using it to drive all of life's processes ... making possible the sustainability of our planet" (Peter H. Raven, Missouri Botanical Garden)
Author: Bruce Ing
Publisher: University of Chester
ISBN: 1910481599
Category : Science
Languages : en
Pages : 403
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Book Description
A classic work and the first to comprehensively study this interesting life form, which has an important role in decomposing plant material. Myxomycetes (slime moulds) were once considered a special group of fungi. However they are now grouped within Amoebozoa as unicellular protists that adopt a multicellular aggregate form in certain conditions. Introductory chapters cover life-history, structure, ecology, distribution, how to find and collect material, bark culture techniques, microscopic examination, and herbarium storage of ‘slime-moulds’. The detailed accounts cover identification, keys, descriptions and illustrations. They also include notes on differences from other similar species. This is a reprint of the enlarged 2020 edition with a 20-page supplement including new species, together with 54 colour photos. It is a guide to the British and Irish species, including keys, descriptions, and illustrations showing the diagnostic features along with introductory chapters on life history, structure, ecology and distribution, collecting, techniques, and preservation.
