Overview

Conservation and biodiversity of protists The conservation of biodiversity is not just an issue of plants and vertebrates. It is the scarcely visible invertebrates and myriads of other microscopic organisms that are crucial to the maintenance of ecological processes on which all larger organisms and the composition of the atmosphere ultimately depend. Biodiversity and Conservation endeavours to take an holistic view of biodiversity, and when the opportunity arises to issue collections of papers dealing with too-often neglected groups of organisms. The protists, essentially eukaryotes that cannot be classi?ed in the kingdoms of animals, fungi, or plants, include some of the lea- known groups of organisms on earth. They are generally treated as a separate kingdom, commonly named Protista (or Protoctista) in textbooks, but in reality they are a mixture of organisms with disparate a?nities. Some authors have hypothesized that the numbers of protists are not especially large, and that many have extraordinarily wide distributions. However, the p- ture that unfolds from the latest studies discussed in this issue is di?erent. There are many species with wide ranges, and proportionately more cosmopolitan species than in macroorganism groups, as a result of their long evolutionary histories, but there are also de?nite patterns and geographical restrictions to be found. Further, some protists are linked to host organisms as mutualists or parasites and necessarily con?ned to the distributions of their hosts.

Full Product Details

Author:   W. Foissner ,  David Leslie Hawksworth
Publisher:   Springer
Imprint:   Springer
Edition:   2009 ed.
Volume:   8
Dimensions:   Width: 15.50cm , Height: 1.40cm , Length: 23.50cm
Weight:   1.080kg
ISBN:  

9789048128006

ISBN 10:   9048128005
Pages:   211
Publication Date:   05 August 2009
Audience:   Professional and scholarly ,  Professional & Vocational
Format:   Hardback
Publisher's Status:   Active
Availability:   In Print  
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Table of Contents

Protist diversity and distribution: some basic considerations.- Distribution and diversity of aquatic protists: an evolutionary and ecological perspective.- “Missing” protists: a molecular prospective.- Diversity, dispersal and biogeography of bryophytes (mosses).- Myxomycete diversity and distribution from the fossil record to the present.- Diversity and endemism in Rotifera: a review, and Keratella Bory de St Vincent.- Diversity and geographic distribution of benthic foraminifera: a molecular perspective.- Diversity and biogeography of testate amoebae.- Diversity and geographic distribution of ciliates (Protista: Ciliophora).- The “Tetrahymena pyriformis” complex of cryptic species.- Diversity and geographic distribution of desmids and other coccoid green algae.- The diversity and distribution of diatoms: from cosmopolitanism to narrow endemism.- Dinoflagellate diversity and distribution.- Dispersal and biogeography of silica-scaled chrysophytes.- Conservation of protists: is it needed at all?.

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