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Author: Patrick T. K. Woo
Publisher: CABI
ISBN: 1845938062
Category : Nature
Languages : en
Pages : 395
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Book Description
Focusing on pathobiology and protective strategies against protozoan and metazoan parasites of fish, this book reviews the latest research on important parasites: those that cause financial hardships to the aquaculture industry, have been introduced to new geographical regions through transportation of infected fish, are pathogenic to groups of finfish and detrimental to production, are highly adaptable and not host-specific with worldwide distributions, and that may serve as disease models for studies on other pathogens. It also highlights gaps in the knowledge to help direct future research.
Author: Patrick T. K. Woo
Publisher: CABI
ISBN: 1845938062
Category : Nature
Languages : en
Pages : 395
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Book Description
Focusing on pathobiology and protective strategies against protozoan and metazoan parasites of fish, this book reviews the latest research on important parasites: those that cause financial hardships to the aquaculture industry, have been introduced to new geographical regions through transportation of infected fish, are pathogenic to groups of finfish and detrimental to production, are highly adaptable and not host-specific with worldwide distributions, and that may serve as disease models for studies on other pathogens. It also highlights gaps in the knowledge to help direct future research.
Author: Ariadna Sitja-Bobadilla
Publisher: 5m Books Ltd
ISBN: 1789181526
Category : Technology & Engineering
Languages : en
Pages : 394
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Book Description
Good fish health and welfare are essential components of sustainable aquaculture and in this regard, fish parasites constitute a major constraint to production. The aquaculture industries of areas affected by various disease outbreaks have suffered considerably from the impacts of marine and freshwater parasites. It is therefore fundamentally important to take steps to prevent parasite infection, as well as to properly identify, monitor and treat outbreaks when they occur. ParaFishControl, an EU-funded project involving industry, academic and government partners drawn from across Europe, whose work has led to this book, is dedicated to effectively understanding and controlling a diverse range of fish parasites in order to promote the sustainability and competitiveness of the European aquaculture industry. Fish Parasites contains detailed outlines of the most up to date protocols for parasite isolation, culture and transmission, as well as detailed procedures for reproducing parasitic infections in a laboratory environment. Protocols for tasks such as monitoring parasitic infection, isolating parasites and preparing parasite material are explained in detail. In addition, an introduction is provided to the biology and host interactions of each parasite discussed. Fish Parasites provides an essential guide for those who are currently researching fish-parasite relations, as well as for those who may study fish health and welfare more generally or otherwise have broader interests in fish parasites. 5m Books
Author: Gadadhar Dash
Publisher: New India Publishing Agency
ISBN: 9789381450253
Category : Technology & Engineering
Languages : en
Pages : 176
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Book Description
The entitled book "Freshwater Fish Parasites" spread over 10 chapters, with complete pictorial guide of different fresh water fish parasites all over the country. The detail etiology, clinical signs, prophylaxis and treatment of parasitic diseases have been discussed in a simplified manner for easy understanding of students, researchers, teachers, scientists and farmers in the field .The book covers most interesting chapters and will guide to identify and manage parasitic diseases including some aspects of latest developments in fish parasitological research. A comprehensive approach has been made to cover all the progressive areas of parasitic disease management starting from identification of the parasites, basic status of diseases towards various approaches to diagnose, prevent and control disease conditions. The parasitic problems of different fishes, like indigenous fishes, exotic fishes of commercial importance, sport fishes and ornamental fishes have been addressed to give a complete parasitic disease profile on total fishery. The behavior of the hosts, interrelationship of soil and water with parasitized hosts, and mechanism of parasitic attachment are important aspects of the concerned book.
Author: Sven Klimpel
Publisher: Springer
ISBN: 3030162206
Category : Science
Languages : en
Pages : 175
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Book Description
This textbook provides a comprehensive, reliable and practical guide to the dissection and parasitological examination of marine fish and cephalopods. The first part provides a general introduction, presenting basic information on: parasitology, ecology of the marine environment, history and methods of fisheries and aquaculture, as well as the ecology of marine fish and cephalopods and the impact of parasites on hosts. In turn, the second part provides general information on the morphology and anatomy of marine fish and cephalopods using the example of abundant morphotypes (including e.g. habitus photos of the body cavity and internal organs). The third part covers the relevant parasitic groups, their ecology (e.g. lifecycles, transmission), related diseases, and detection. The fourth part, a comprehensive methods section, provides essential protocols and applications of common dissection methods (for roundfish, flatfish and cephalopods) and stomach content analyses, as well as parasite preservation, preparation and molecular identification. Basic calculations of the most common infection and ecological parameters are also introduced. The book’s fifth and final part provides information on health risks associated with fish and cephalopod consumption, as well as the prevention of human infection through the correct handling and processing of fish samples. The appendix provides e.g. blank sheets for recording fish dissections and parasitological examinations.
Author: Glenn L. Hoffman
Publisher: Cornell University Press
ISBN: 1501735055
Category : Science
Languages : en
Pages : 570
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Book Description
"A remarkable accomplishment.... [This volume] has been and will continue to be a major force advancing freshwater fish parasitology."—Ernest H. Williams Jr., from the ForewordThis thoroughly revised and updated edition of a classic reference work is the definitive guide to the identification of the parasites of freshwater fishes of North America. The book provides information on public health concerns about fish parasites, the methods used to examine fish for parasites, and those parasites found only in very selective organs or tissues. It lists the known species of each genus, along with reference citations that enable readers to find literature pertinent to species identification, life cycles, and in some cases, control. In the heart of the book, each chapter opens with a description of a phylum and its relevant families and genera, followed by a species list for those genera. Drawings illustrate a representative of each genus, and are supplemented by photographic examples.Many new parasites of North American freshwater fishes have been discovered since the publication of the first edition thirty years ago. For this new edition, the author has added new species accounts and revised the taxonomy, expanded descriptions and discussion of the most important fish parasites, provided a glossary to aid nonspecialists, and updated the reference list through 1992. The volume features twice as many illustrations as the first edition, including the addition of 33 color photographs.
Author: Albert Eisenbarth
Publisher: Diplomica Verlag
ISBN: 3836680181
Category : Science
Languages : en
Pages : 93
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Book Description
Background: Nematodes of the family Anisakidae are parasites of marine organisms, such as fish and sea mammals, pose a threat to humans and cause the disease anisakiasis. In Australia, little has been done to evaluate the risk of exposure for consumers of infected fish to these parasites. The aim of the present study is to partially address this gap by a small-scale survey of five local fish species from southern Australia destined for consumption. Methods: Fish were collected and examined for intestinal worms, including anisakids. The parasite larvae collected were fixed and identified both by morphological/morphometric analysis and by molecular investigation of the PCR-amplified internal transcribed spacer region of nuclear ribosomal DNA. Both datasets were combined and interpreted together with other biological data. Results: Infection rates of anisakid nematodes in the respective fish species ranged between 20 % and 100 %. Larval stages of seven anisakid species of three different genera, namely Anisakis, Contracaecum and Hysterothylacium, were identified. Some species discovered represent molecularly uncharacterized specimens and await unequivocal identification. Conclusion: The data show that Anisakis and related species are prevalent in southern Australia, in some fish hosts in large numbers. Further research will provide a better understanding of the parasite and other factors linked to anisakiasis.
Author: Vernon Everett Thatcher
Publisher: Pensoft Publishers
ISBN: 9546422584
Category : Fishes
Languages : en
Pages : 510
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Book Description
Author: Z. Kabata
Publisher: Taylor & Francis Group
ISBN:
Category : Medical
Languages : en
Pages : 340
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Book Description
Author:
Publisher: Univ of California Press
ISBN:
Category :
Languages : en
Pages : 500
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Book Description
Author: Graham C. Kearn
Publisher: Springer Science & Business Media
ISBN: 1402029268
Category : Science
Languages : en
Pages : 445
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Book Description
Many different kinds of animals have adopted a parasitic life style on the skin and gills of marine and freshwater fishes, including protozoans, flatworms, leeches, a range of crustaceans and even some vertebrates (lampreys). There is a parasitic barnacle, described first in the 19th century by Charles Darwin, fish lice that change sex and bivalve molluscs parasitic only when young. This book explores for the first time in one volume, the remarkable biology of these little known and frequently bizarre animals. The following closely interwoven themes are considered for each group of parasites: how they find their hosts, how they attach, feed and reproduce, the damage they inflict and how the host’s immune system retaliates. Based on the British fauna, but extending where appropriate to examples from North America, Australia and elsewhere, the book is essential reading, not just for the professional parasitologist, but also for anyone interested in fishes and in this neglected field of British natural history. With the enquiring naturalist in mind, terms and concepts are explained as they arise, backed up by a glossary, and the text is liberally illustrated. An introductory chapter on fish biology sets the scene and common fish names are used throughout, as well as scientific names.
