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Author: Gerald R. Noonan
Publisher: Intercept Limited
ISBN: 9780946707362
Category : Science
Languages : en
Pages : 256
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Book Description
This book summarizes knowledge about the biogeography of ground beetles of mountains and islands. Mountains and island have played a major role on biogeographic thought. Ground beetles are one of the larger groups of insects and have approximately 10 times the species diversity of all mammals. Adults of many species are abundant in terrestrial habitats and are excellent subject for biogeographical studies. The 12 chapters are written by 12 authorities on ground beetles from 9 different countries. The book thus presents knowledge about the biogeography of a diverse group of ecologically divergent species from area of special interest to biogeographers.
Author: Gerald R. Noonan
Publisher: Intercept Limited
ISBN: 9780946707362
Category : Science
Languages : en
Pages : 256
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Book Description
This book summarizes knowledge about the biogeography of ground beetles of mountains and islands. Mountains and island have played a major role on biogeographic thought. Ground beetles are one of the larger groups of insects and have approximately 10 times the species diversity of all mammals. Adults of many species are abundant in terrestrial habitats and are excellent subject for biogeographical studies. The 12 chapters are written by 12 authorities on ground beetles from 9 different countries. The book thus presents knowledge about the biogeography of a diverse group of ecologically divergent species from area of special interest to biogeographers.
Author: Aaron J. Bell
Publisher:
ISBN:
Category : Biogeography
Languages : en
Pages : 68
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Book Description
Islands offer unusual opportunities for studying theoretical concepts in ecology. I studied the role of island size and isolation in structuring assemblages of ground beetles (Coleoptera: Carabidae) on the islands and adjacent mainland of Lac la Ronge, Saskatchewan, Canada. Carabid beetles were collected on 30 islands (0.2 - 980.7 ha in size, 0.13 - 10.7 km from mainland) and five mainland sites using pitfall traps throughout the frost-free season. Carabid body size, wing length and seasonal activity information was obtained from the literature. In wing-dimorphic species, wing length was diagnosed by removing the elytra and subsequent dissections to determine the condition of flight muscles. Island size was an important factor affecting beetle assemblage, diversity, and population processes on islands. Island isolation did not negatively influence diversity at the scales examined in this study. Life history characteristics of species such as body size, wing length, and breeding period significantly influenced the distribution of beetles on islands. This work suggests that small islands experience greater turnover of carabids, particularly large-bodied flightless species, and that this may account for the island area effect observed in this island system.
Author: S. Osawa
Publisher: Springer Science & Business Media
ISBN: 4431539654
Category : Science
Languages : en
Pages : 198
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Book Description
Carabid ground beetles, sometimes called "walking jewels", are among the most thoroughly investigated insects in the world. This book presents the results of molecular phylogenetic analyses of 2000 specimens, including 350 species and that cover more than 90% of the known genera, from 500 localities in 35 countries. These comprehensive analyses using mitochondrial DNA-based dating suggest that carabid diversification took place about 40 to 50 million years ago as an explosive radiation of the major genera, coinciding with the collision of the Indian subcontinent and Eurasian land mass. The analyses also lead to surprising conclusions suggesting discontinuous evolution and parallel morphological evolution. With numerous color illustrations, this book presents readers with the dynamic principles of evolution and the magnificent geographic history of the earth as revealed by the study of beetles.
Author: Peter Vitousek
Publisher: Springer Science & Business Media
ISBN: 3642789633
Category : Science
Languages : en
Pages : 246
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Book Description
Oceanic islands represent a set of systems in which biological diversity varies as a consequence of remoteness or size, not environment; they are also generally simpler than continental ecosystems. Islands therefore provide an opportunity to determine the direct effects of biological diversity on ecosystem function. The volume addresses the components of biological diversity on islands and their patterns of variation; the modern threats to the maintenance of biological diversity on islands; the consequences of island biology and its modification by humanity regarding aspects of ecosystem function; the global implications of islands for conservation; and how islands can help one to understand the processes inducing changes throughout the world.
Author: Terry L. Erwin
Publisher: PenSoft Publishers LTD
ISBN: 9546426148
Category : Science
Languages : en
Pages : 705
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Book Description
On the occasion of the 80th birthday of Ross T. Bell, Professor Emeritus of Entomology at the University of Vermont, his colleagues and former students staged a Festschrift in his honor that included his wife and oft-times co-author, Joyce Bell. Two days of scientific presentations and a field day resulted in twenty-six manuscripts on such diverse organisms as Coleoptera, Collembola, and Diptera and in such disparate fields as taxonomy, phylogeny, ecology, with a sprinkling of natural history and cyberinfrastructure. Mostly, the theme of the papers focus on the beetle family Carabidae, on which the Bells spent a number of decades in pursuit of information on taxonomy and biology, particularly for the wrinkled bark beetles, the rhysodines. Twenty-six scientific contributions make up this volume and they are introduced by the preface and first two papers on the Bells themselves and their other contributions to teaching and natural history studies in the environs of Burlington, Vermont.
Author: T.L. Erwin
Publisher: Springer Science & Business Media
ISBN: 9400996284
Category : Science
Languages : en
Pages : 618
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Book Description
Proceedings of the First International Symposium of Carabidology held at the Smithsonian Institution, Washington, D.C., August 21, 23 and 25, 1976
Author: Teiji Sota
Publisher: Springer Nature
ISBN: 9811666997
Category : Science
Languages : en
Pages : 207
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Book Description
This book presents the whole picture of the ecological and evolutionary study on the ground beetle group, the subgenus Ohomopterus of the genus Carabus, endemic to Japan. This flightless beetle group consists of many geographic races. They show divergence in key traits for reproductive isolation—body size and genital morphology, which leads to coexistence of two or more species. This beetle group provides an important material to study how a lineage of organisms diversify and form multi-species assemblage, and thereby multiply their species richness. The book introduces novel genomic approaches to resolve questions about evolution of Ohomopterus. The readers will find that this story of evolution in Carabus beetles revealed by recent approaches is much different from what was told in previous literature. Exploring different cases across a wide range of lineages is important in constructing a synthetic theory of species radiation and richness, including speciation and species coexistence. This study on Ohomopterus beetles contributes to the ongoing discussion to understand how and why species multiply and how species richness increases in one area of our planet.
Author: Adam Slipinski
Publisher: CSIRO PUBLISHING
ISBN: 1486311407
Category : Science
Languages : en
Pages : 1340
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Book Description
This three-volume series represents a comprehensive treatment of the beetles of Australia, a relatively under-studied fauna that includes many unusual and unique lineages found nowhere else on Earth. Volume 2 contains 36 chapters, providing critical information and identification keys to the genera of the Australian beetle families included in suborders Archostemata, Myxophaga, Adephaga and several groups of Polyphaga (Scirtoidea, Hydrophiloidea, Scarabaeoidea, Buprestoidea and Tenebrionidae). Each chapter is richly illustrated in black and white drawings and photographs. The book also includes colour habitus figures for about 1000 Australian beetle genera and subgenera belonging to the families treated in this volume. This volume is a truly international collaborative effort, as the chapters have been written by 23 contributors from Australia, China, Czech Republic, Germany, Italy, Poland and USA.
Author: Hitoshi Sakio
Publisher: Springer Nature
ISBN: 9811530092
Category : Science
Languages : en
Pages : 234
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Book Description
This open access book presents and analyzes the results of more than 30 years of long-term ecological research in riparian forest ecosystems with the aim of casting light on changes in the dynamics of riparian forests over time. The research, focusing on the Ooyamazawa riparian forest, one of the remaining old-growth forests in Japan, has yielded a number of interesting outcomes. First, it shows that large-scale disturbances afford various trees opportunities for regeneration and are thus the driving force for the coexistence of canopy trees in riparian forests. Second, it identifies changes in reproductive patterns, highlighting that seed production has in fact quantitatively increased over the past two decades. Third, it describes the decline in forest floor vegetation caused by deer grazing and reveals how this decline has affected bird and insect populations. The book illustrates the interconnectedness of phenomena within an ecosystem and the resultant potential for cascade effects and also stresses the need for long-term ecological studies of climate change impacts on forests. It will be of interest to both professionals and academics in the field of forest science.
Author: James K. Liebherr
Publisher: PenSoft Publishers LTD
ISBN: 9546426962
Category :
Languages : en
Pages : 178
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Book Description
The 101 Mecyclothorax carabid beetle species of Tahiti, French Polynesia comprise a very diverse adaptive radiation. Given Tahiti?s surface area of only 1,045 km2, the island?s Mecyclothorax fauna represents the densest, most diverse radiation of species on Earth. Speciation of Tahitian Mecyclothorax has also occurred very rapidly, with closely-related species allopatrically distributed across geographic ranges defined by Tahiti?s incredibly complex geological topography. Such high levels of endemism are useful for conservation management, as continuing presence of these beetles in small areas of Tahitian forest can signify good health of the native biota in those areas. This taxonomic revision includes dichotomous keys and diagnostic photographs supporting identification of all 101 species, over one-quarter newly described in this publication. Each species treatment includes ecological and geographical information. This monograph illuminates an important component of Tahitian biodiversity in support of ongoing efforts to conserve Tahiti?s biological resources.
