Freshwater algae of north america ecology and classification pdf
Freshwater Algae of North America
A rarely reported taxon, the microscopic green alga Pachycladella , was found in a pond in Connecticut. Due to an unresolved taxonomic debate within the genus, the species-level identity of the newly discovered population cannot be determined with absolute certainty. However, according to the currently accepted classification the Connecticut specimens best match Pachycladella zatoriensis , heretofore only known from Europe. The find represents not only the first record of Pachycladella in Connecticut, but also in the entire New England region. This study highlights the need for continuing floristic surveys even in regions previously well explored. Freshwater algal floristic works in this region, however, have dwindled in recent years. In , a pages long list of New England algal records and the related literature was compiled by Colt from previously published works, but relatively few studies have been added since.
Freshwater Algae of North America: Ecology and Classification, Second Edition is an authoritative and practical treatise on the classification.
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Freshwater Algae of North America: Ecology and Classification, Second Edition is an authoritative and practical treatise on the classification, biodiversity, and ecology of all known genera of freshwater algae from North America. The book provides essential taxonomic and ecological information about one of the most diverse and ubiquitous groups of organisms on earth. This single volume brings together experts on all the groups of algae that occur in fresh waters also soils, snow, and extreme inland environments. In the decade since the first edition, there has been an explosion of new information on the classification, ecology, and biogeography of many groups of algae, with the use of molecular techniques and renewed interest in biological diversity. Accordingly, this new edition covers updated classification information of most algal groups and the reassignment of many genera and species, as well as new research on harmful algal blooms. The Editors and their Contributors have done an outstanding job in synthesizing this mass of data, and there is no doubt that this work will be a standard reference, to be followed by up-dated editions. Any student, researcher, or environmental management professional who routinely works with freshwater ecology should have access to this authoritative and thorough book.