A Review Of The North American Freshwater Snail Genus Pyrgulopsis Hydrobiidae
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Author |
: Robert Hershler |
Publisher |
: |
Total Pages |
: 128 |
Release |
: 1994 |
ISBN-10 |
: UCSD:31822025678574 |
ISBN-13 |
: |
Rating |
: 4/5 (74 Downloads) |
Synopsis A Review of the North American Freshwater Snail Genus Pyrgulopsis (Hydrobiidae) by : Robert Hershler
Author |
: Robert Hershler |
Publisher |
: |
Total Pages |
: 0 |
Release |
: 1994 |
ISBN-10 |
: OCLC:1398247952 |
ISBN-13 |
: |
Rating |
: 4/5 (52 Downloads) |
Synopsis A review of the North American freshwater snail genus Pyrgulopsis (Hydrobiidae) by : Robert Hershler
Author |
: Robert Hershler |
Publisher |
: |
Total Pages |
: 52 |
Release |
: 1996 |
ISBN-10 |
: MINN:31951D01638426L |
ISBN-13 |
: |
Rating |
: 4/5 (6L Downloads) |
Synopsis A Review of the North American Freshwater Snail Genus Fluminicola (Hydrobiidae) by : Robert Hershler
Author |
: Robert Hershler |
Publisher |
: |
Total Pages |
: 128 |
Release |
: 1994 |
ISBN-10 |
: UCSD:31822025678574 |
ISBN-13 |
: |
Rating |
: 4/5 (74 Downloads) |
Synopsis A Review of the North American Freshwater Snail Genus Pyrgulopsis (Hydrobiidae) by : Robert Hershler
Author |
: James H. Thorp |
Publisher |
: Elsevier |
Total Pages |
: 1073 |
Release |
: 2001-05-11 |
ISBN-10 |
: 9780080530673 |
ISBN-13 |
: 0080530672 |
Rating |
: 4/5 (73 Downloads) |
Synopsis Ecology and Classification of North American Freshwater Invertebrates by : James H. Thorp
The First Edition of Ecology and Classification of North American Freshwater Invertebrates has been immensely popular with students and researchers interested in freshwater biology and ecology, limnology, environmental science, invertebrate zoology, and related fields. The First Edition has been widely used as a textbook and this Second Edition should continue to serve students in advanced classes. The Second Edition features expanded and updated chapters, especially with respect to the cited references and the classification of North American freshwater invertebrates. New chapters or substantially revised chapters include those on freshwater ecosystems, snails, aquatic spiders, aquatic insects, and crustaceans. - Most up-to-date and informative text of its kind - Written by experts in the ecology of various invertebrate groups, coverage emphasizes ecological information within a current taxonomic framework - Each chapter contains both morphological and taxonomic information, including keys to North American taxa (usually to the generic level) as well as bibliographic information and a list of further readings - The text is geared toward researchers and advanced undergraduate and graduate students
Author |
: Charles Lydeard |
Publisher |
: Johns Hopkins University Press |
Total Pages |
: 255 |
Release |
: 2019-04-02 |
ISBN-10 |
: 9781421427317 |
ISBN-13 |
: 1421427311 |
Rating |
: 4/5 (17 Downloads) |
Synopsis Freshwater Mollusks of the World by : Charles Lydeard
Vinarski, Amy R. Wethington, Thomas Wilke
Author |
: David L. Propst |
Publisher |
: University of Chicago Press |
Total Pages |
: 465 |
Release |
: 2021-02-15 |
ISBN-10 |
: 9780226694504 |
ISBN-13 |
: 022669450X |
Rating |
: 4/5 (04 Downloads) |
Synopsis Standing between Life and Extinction by : David L. Propst
North American deserts—lands of little water—have long been home to a surprising diversity of aquatic life, from fish to insects and mollusks. With European settlement, however, water extraction, resource exploitation, and invasive species set many of these native aquatic species on downward spirals. In this book, conservationists dedicated to these creatures document the history of their work, the techniques and philosophies that inform it, and the challenges and opportunities of the future. A precursor to this book, Battle Against Extinction, laid out the scope of the problem and related conservation activities through the late 1980s. Since then, many nascent conservation programs have matured, and researchers have developed new technologies, improved and refined methods, and greatly expanded our knowledge of the myriad influences on the ecology and dynamics of these species. Standing between Life and Extinction brings the story up to date. While the future for some species is more secure than thirty years ago, others are less fortunate. Calling attention not only to iconic species like the razorback sucker, Gila trout, and Devils Hole pupfish, but also to other fishes and obscure and fascinating invertebrates inhabiting intermittent aquatic habitats, this book explores the scientific, social, and political challenges of preserving these aquatic species and their habitats amid an increasingly charged political discourse and in desert regions characterized by a growing human population and rapidly changing climate.
Author |
: Robert Hershler |
Publisher |
: |
Total Pages |
: 64 |
Release |
: 1998 |
ISBN-10 |
: UIUC:30112106729657 |
ISBN-13 |
: |
Rating |
: 4/5 (57 Downloads) |
Synopsis A Review of Morphological Characters of Hydrobioid Snails by : Robert Hershler
Author |
: W. L. Minckley |
Publisher |
: University of Arizona Press |
Total Pages |
: 482 |
Release |
: 2009 |
ISBN-10 |
: 0816527997 |
ISBN-13 |
: 9780816527991 |
Rating |
: 4/5 (97 Downloads) |
Synopsis Inland Fishes of the Greater Southwest by : W. L. Minckley
This comprehensive new book replaces and substantially expands upon the landmark Fishes of Arizona, which has been the authoritative source since it was first published in 1973. Inland Fishes of the Greater Southwest is a one-volume guide to native and non-native fishes of the lower Colorado River basin, downstream from the Grand Canyon, and of the northern tributaries of the Sea of Cortez in the United States and Mexico. In all, there are in-depth accounts of more than 165 species representing 30 families. The book is not limited to the fish. It provides insights into their aquatic world with information on topography, drainage relations, climate, geology, vegetational history, aquatic habitats, human-made water systems, and conservation. A section of the book is devoted to fish identification, with keys to native and non-native families as well as family keys to species. The book is illustrated with more than 120 black-and-white illustrations, 47 full-color plates of native fishes, and nearly 40 maps and figures. Many native fish species are unique to the Southwest. They possess interesting and unusual adaptations to the challenges of the region, able to survive silt-laden floods as well as extreme water temperatures and highly fluctuating water flows ranging from very low levels to flash floods. However, in spite of being well-adapted, many of the fish described here are threatened or endangered, often due to the acts of humans who have altered the natural habitat. For that reason, Inland Fishes of the Greater Southwest presents a vast amount of information about the ecological relationships between the fishes it describes and their environments, paying particular attention to the ways in which human interactions have modified aquatic ecosystemsÑand to how humans might work to ensure the survival of rapidly disappearing native species.
Author |
: |
Publisher |
: |
Total Pages |
: 362 |
Release |
: 2008 |
ISBN-10 |
: UCSD:31822009729583 |
ISBN-13 |
: |
Rating |
: 4/5 (83 Downloads) |
Synopsis The Veliger by :