Download or read book Freshwater Mollusks of the World written by Charles Lydeard and published by Johns Hopkins University Press. This book was released on 2019-04-02 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vinarski, Amy R. Wethington, Thomas Wilke

Download or read book The Status and Distribution of Freshwater Biodiversity in Central Africa written by E. G. E. Brooks and published by IUCN. This book was released on 2011 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the main reasons cited for inadequate representation of biodiversity in the development processes is a lack of readily available information on inland water taxa. In response to this need for basic for information on species, the IUCN Species Programme conducted a regional assessment of the status and distribution of 2,261 taxa of freshwater fishes, molluscs, odonates, crabs and selected families of aquatic plants from throughout central Africa. This study is based on the collation and analysis of existing information, and the knowledge of regional experts.

Download or read book Snail Transmitted Parasitic Diseases written by Emile A. Malek and published by CRC Press. This book was released on 2018-05-04 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research on snail-transmitted disease has continued at a considerable pace during the last twenty years, and sveral investigators have made valuable contributions to our knowledge of these diseases.The objective of this book is to present an up-to-date account of the infections or diseases of the world which are transmitted by snails, and in which each disease is considered in much greater detail than is usually provided by textbooks on general, medical or veterinary parasitology.These two volumes cover the infections or diseases that are caused by certain helminths which are transmitted by snails.

Download or read book A Handbook of Global Freshwater Invasive Species written by Robert A. Francis and published by Routledge. This book was released on 2012-03-12 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.

Download or read book Bulletin written by Royal Society of New Zealand and published by . This book was released on 1955 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Early Tertiary Mollusks from the Powder River Basin Wyoming Montana and Adjacent Regions written by Dwight Willard Taylor and published by . This book was released on 1975 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biology and Evolution of the Mollusca Volume 1 written by Winston Frank Ponder and published by CRC Press. This book was released on 2019-11-18 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molluscs comprise the second largest phylum of animals (after arthropods), occurring in virtually all habitats. Some are commercially important, a few are pests and some carry diseases, while many non-marine molluscs are threatened by human impacts which have resulted in more extinctions than all tetrapod vertebrates combined. This book and its companion volume provide the first comprehensive account of the Mollusca in decades. Illustrated with hundreds of colour figures, it reviews molluscan biology, genomics, anatomy, physiology, fossil history, phylogeny and classification. This volume includes general chapters drawn from extensive and diverse literature on the anatomy and physiology of their structure, movement, reproduction, feeding, digestion, excretion, respiration, nervous system and sense organs. Other chapters review the natural history (including ecology) of molluscs, their interactions with humans, and assess research on the group. Key features of both volumes: up to date treatment with an extensive bibliography; thoroughly examines the current understanding of molluscan anatomy, physiology and development; reviews fossil history and phylogenetics; overviews ecology and economic values; and summarises research activity and suggests future directions for investigation. Winston F Ponder was a Principal Research Scientist at The Australian Museum in Sydney where he is currently a Research Fellow. He has published extensively over the last 55 years on the systematics, evolution, biology and conservation of marine and freshwater molluscs, as well as supervised post graduate students and run university courses. David R. Lindberg is former Chair of the Department of Integrative Biology, Director of the Museum of Paleontology, and Chair of the Berkeley Natural History Museums, all at the University of California. He has conducted research on the evolutionary history of marine organisms and their habitats on the rocky shores of the Pacific Rim for more than 40 years. The numerous elegant and interpretive illustrations were produced by Juliet Ponder.

Download or read book The Distribution of Paragonimus Westermani in Japan written by Myron G. Radke and published by . This book was released on 1969 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This review covers 3 facets related to the pattern of distribution of the human lung fluke Paragonimus westermani in Japan; (1) the geographic location of reported cases of infected snails, crabs, and humans, (2) the difficulties of locating infected snails in endemic river systems, (3) the identity of the species of snail reported to be the first intermediate host of P. westermani. (Author).

Download or read book Wildlife Use of Agricultural Drains in the Imperial Valley California written by Allen Hurlbert and published by . This book was released on 1997 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tropical Asian Streams written by David Dudgeon and published by Hong Kong University Press. This book was released on 1999-01-01 with total page 843 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the ecology of rivers and streams in the Oriental Region, and describes the composition of their unique fauna - especially the diverse array of animals which live on and among the bottom sediments. Dichotomous keys are provided as an aid to the identification of these animals, and the book is illustrated by over 100 pages of line drawings and maps. Special emphasis is given to the impact of human activities on streams and rivers, and the book concludes with a discussion of conservation and management options for these endangered habitats.

Download or read book Systematics 2008 G ttingen Programme and Abstracts written by Stephan Robbert Gradstein and published by Universitätsverlag Göttingen. This book was released on 2008 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Göttingen conference Systematics 2008 is the first joint meeting of the Gesellschaft für Biologische Systematik (GfBp. and the German Botanical Society, section Biodiversity and Evolutionary Biology (DBG), being the 10th Annual Meeting of the GfBS and the 18th International Symposium Biodiversity and Evolutionary Biology of the DBG. The conference programme covers biological systematics in the widest sense and provides ample opportunities for oral and poster presentations on new advances in plant, animal and microbial systematics. This volume brings together the abstracts of invited speaches from the plenary sessions on Progress in Deep Phylogeny, Speciation and Phylogeography, and New Trends in Biological Systematics as well as those of submitted talks and poster sessions.

Download or read book The World s Water Volume 7 written by Peter H. Gleick and published by Island Press. This book was released on 2012-09-26 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Produced biennially, The World's Water is the most comprehensive and up-to-to date source of information and analysis on freshwater resources. Each new volume examines critical global trends and offers the best data available on a variety of topics related to water. Volume 7 features chapters on U.S. water policy, transboundary waters, and the effects of fossil fuel production on water resources, among other timely issues. Water briefs provide concise updates on topics including bottled water, The Great Lakes Water Agreement, and water and security. The World's Water is coauthored by MacArthur "genius" Peter H. Gleick and his colleagues at the world-renowned Pacific Institute. Since the first volume was published in 1998, the series has become an indispensable resource for professionals in government agencies and nongovernmental organizations, researchers, students, and anyone concerned with water and its use.

Download or read book Bio medical Reports of the 406 Medical Laboratory written by United States. Army. Medical Laboratory, 406th and published by . This book was released on 1968 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Biodiversity written by David Dudgeon and published by Cambridge University Press. This book was released on 2020-05-21 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.

Download or read book Monitoring and Control of Macrofouling Mollusks in Fresh Water Systems written by Gerald L. Mackie and published by CRC Press. This book was released on 2009-12-23 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upon its initial publication more than fifteen years ago, this book broke new ground with its comprehensive coverage of the biology and ecology, distribution and dispersal mechanisms, physiology, monitoring, negative and positive impacts, and control of aquatic invasive species of mussels, clams, and snails. Building on this foundation, the second

Download or read book Parasitic Helminths and Zoonoses written by Jorge Morales-Montor and published by BoD – Books on Demand. This book was released on 2022-10-19 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides updated information on helminth infections, with proposals for new treatments and biological factors of risk, the development of vaccines for the control of helminthiasis and explains the latest research on the field. It also delves into multi-omics, diagnosis, immunology, and novel molecule targets. In addition, the book examines topics such as host-parasite interaction. Key Features: • Provides basic and clinical evidence based on molecular interactions to address the risks and benefits of helminthiasis • Presents the results of new vaccine development • Discusses new and old therapeutic approaches in helminth infections • Delves into advances in the molecular and immune response in helminth infection • Proposes a One Health approach to study helminth infections • Analyzes the controversies and confusions in the management, biology, and control strategies of helminth infections • Examines the basic biology of helminth parasites

Download or read book Freshwater Snails Of Africa And Their Medical Importance written by David S Brown and published by CRC Press. This book was released on 2002-09-11 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first half of this book is primarily a systematic survey of the snails, beginning with glossaries, keys for identification to genera and a checklist of species. This is followed by a synopsis of species, with brief notes on ecology, distribution and parasites. Relationships are then described between snails and schistosomes and with other parasites. The book goes on to consider the factors affecting snail populations and possible methods for population control.