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Book Historical and Current Examination of Freshwater Mussels Bivalvia Margaritiferidae Unionidae in the Duck River Basin Tennessee

Download or read book Historical and Current Examination of Freshwater Mussels Bivalvia Margaritiferidae Unionidae in the Duck River Basin Tennessee written by Steven A. Ahlstedt and published by . This book was released on 2004 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book North American Freshwater Mussels

Download or read book North American Freshwater Mussels written by Wendell R. Haag and published by Cambridge University Press. This book was released on 2012-08-27 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesizes the ecology and natural history of North American freshwater mussels for scientists, natural resource professionals, students and natural history enthusiasts.

Book Freshwater Mussels Bivalvia Margaritiferidae and Unionidae of the Buffalo River Drainage Tennessee

Download or read book Freshwater Mussels Bivalvia Margaritiferidae and Unionidae of the Buffalo River Drainage Tennessee written by Matthew Philip Reed and published by . This book was released on 2014 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Buffalo River in Tennessee once hosted a rich population of freshwater mussels. During the 1980s, monitoring efforts demonstrated evidence of drastic declines and extirpation of entire assemblages. Increases in municipal development in the headwater tributaries and agriculture in the main stem of the Buffalo River are suspected causes for mussel community declines throughout the river. In 2011, collection data documented evidence of recovery in the lower Buffalo River. The aims of this project were: 1) to update the status, distribution, and species composition of mussels in the Buffalo River and its major tributaries through qualitative sampling, and 2) to analyze healthy community structures through quantitative sampling. Timed qualitative searches to establish Catch Per Unit Effort (CPUE) were conducted at approximately 8 km intervals (5 river miles) in the main channel and in major tributaries. A total of 33 species including two species new to the river drainage were recorded at 57 collecting sites. The highest number of live species per site was 20, recorded 3.2 mi (5.1 km) above the confluence with the Duck River. The most abundant and widely distributed mussels recorded in qualitative sampling were Villosa taeniata and Lampsilis fasciola, which were observed at 21 and 18 sampling sites, respectively. Catch Per Unit Effort varied throughout the drainage, demonstrating isolated pockets of healthy mussel assemblages as well as stretches of river with few live individuals. Quantitative sampling was conducted at Buffalo River Mile 3.2 (BRM 3.2) because of its community’s abundance and species richness. Twenty species and 178 live mussels were observed, with an average of 1.8 mussels per quadrat. The once-abundant mussel fauna in the middle and upper Buffalo River has yet to recover, but encouraging signs of limited recovery in the lower reaches of the river should be strongly considered in the watershed’s future management and conservation efforts.

Book The Freshwater Mussels Bivalvia Unionidae of the Harpeth River Drainage and the Upper and Middle Duck River Tributaries Tennessee

Download or read book The Freshwater Mussels Bivalvia Unionidae of the Harpeth River Drainage and the Upper and Middle Duck River Tributaries Tennessee written by Kristin Leigh Irwin and published by . This book was released on 2018 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Cumberland and Tennessee River drainages harbor high diversity and endemism of freshwater mussels. The faunas of the Harpeth River drainage and Duck River tributaries have been disproportionally understudied relative to other Cumberlandian streams. Forty-two sites on 23 tributaries in the Harpeth River drainage and a 21-kilometer reach of the main channel were assessed qualitatively for freshwater mussels. Relic shells of four species were observed in eight sites on four of the tributaries. Twenty species were observed in the main channel including the discovery of a new Harpeth River drainage record: Simsponaias ambigua. Catch per unit effort (CPUE) ranged from 0.0 to 32.0 mussels/h. Lampsilis fasciola and Potamilus alatus were the most abundant species. Mussel populations were fragmented and all species exhibited primarily large size-classes. Eighty-three sites on 37 tributaries in the upper and middle Duck River drainage were sampled qualitatively. Nineteen species were observed and 12 were collected live or fresh dead, and CPUE ranged from 0.0 to 58.0 mussels/h. Villosa vanuxemensis and Villosa taeniata were the most abundant and widespread species observed. Live mussels were found in only five tributaries, although mussels historically occurred in 17 of the sampled streams. Length frequency analysis indicated recent recruitment for four species in Big Rock Creek. Results of canonical correspondence analysis for both drainages revealed no association between environmental variables and mussel community structure (live and fresh dead individuals combined), likely a result of low densities. Two sites on Big Rock Creek in the Duck River drainage were sampled quantitatively using 0.25-m2 quadrats. Densities were 0.33 and 1.27 mussels/0.25m2 and species richness ranged from four to five. Quantitative sampling indicated that qualitative timed searches may be sufficient for detecting recruitment in small streams. Anthropogenic alteration has resulted in extensive loss of freshwater mussel habitat, leading to local extirpations and a reduction of diversity and abundance in both watersheds.

Book Analysis of Freshwater Mussels Unionidae Big Sunflower River Maintenance Project

Download or read book Analysis of Freshwater Mussels Unionidae Big Sunflower River Maintenance Project written by Andrew C. Miller and published by . This book was released on 1995 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Freshwater Mussels of Tennessee

Download or read book The Freshwater Mussels of Tennessee written by Paul Woodburn Parmalee and published by . This book was released on 1998 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Freshwater Mussels of Tennessee . . . is indispensable to anyone, anywhere, working on this group. Parmalee and Bogan have written a work that sets the standard for future regional guides."--G. Thomas Watters, Ohio Biological Survey "The Freshwater Mussels of Tennessee documents a tremendously diverse and unique mussel fauna that is rapidly being destroyed by modern development. Parmalee and Bogan set a new standard for state mussel surveys in their authoritative, thorough, and and highly readable account. The book will be of interest to biologists and conservationists worldwide and will appeal to anyone who cares about the preservation of natural resources in the southeastern United States."--Robert E. Warren, Illinois State Museum With more than 150 species and subspecies recorded in the state, Tennessee has one of the most diverse freshwater mussel faunas in North America. Valuable as indicators of water quality, these mollusks have themselves become threatened as development encroaches on habitat--twenty-three are currently listed as endangered species and at least twelve have become extinct. This is the first book for Tennessee to deal with this biologically and commercially significant group of mollusks. Its authors have been studying and writing about the mussels of Tennessee for more than twenty years and have undertaken a systematic organization of a large and complex body of information to bring order to a difficult field. The book traces the long history of human exploitation of mussels, from aboriginal food gathering to the growth of the cultured pearl industry. It provides an interpretive context for its exhaustive species accounts with background material on biology, distribution, economic utilization, taxonomy, and conservation issues. The authors also review the life cycle of the mussel and describe its many remarkable traits, such as its shell formation and the strategies it employs during the larval stage in parasitizing fish. The species accounts comprise 128 members of Family Unionidae--from pigtoes and pocketbooks to lilliputs and spikes--plus four additional species. The authors cover classification and synonymy, range and distribution, life history and ecology, and survival status. Particular attention is paid to shell description and structure to assist the reader in identification. Each species account includes a distribution map and color photos of two specimens. The Freshwater Mussels of Tennessee is a major reference that encompasses historical and modern mussel collections and draws on conservation studies that span two centuries. It will stand as an authoritative guide to understanding Tennessee mollusks and as a benchmark in the study of these species worldwide. The Authors: Paul W. Parmalee is professor emeritus of zooarchaeology and director emeritus of the McClung Museum at the University of Tennessee, Knoxville. Arthur E. Bogan is curator of aquatic invertebrates at the North Carolina State Museum of Natural Sciences, Raleigh.

Book The Freshwater Mussels Bivalvia

Download or read book The Freshwater Mussels Bivalvia written by Robert W. Schanzle and published by . This book was released on 2013-10 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

Book An Analysis of Freshwater Mussels Unionidae in the Quiver River and Bogue Phalia Mississippi 1994 95

Download or read book An Analysis of Freshwater Mussels Unionidae in the Quiver River and Bogue Phalia Mississippi 1994 95 written by Andrew C. Miller and published by . This book was released on 1997 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey to assess community characteristics, density, population demography of dominant species, and the presence of rare or endangered species of mussels (Family: Unionidae) was conducted in selected reaches of the Quiver River and Bogue Phalia, Mississippi, in 1994 and 1995 for the U.S. Army Engineer District, Vicksburg. Results are being used to assess the economic value of mussels in the project area and to determine the environmental effects of proposed maintenance dredging. The project area included a section of the Quiver River between its confluence with the Big Sunflower River immediately north of Highway 82 in Sunflower County to the Leflore-Tallahatchie county line. In the Bogue Phalia, the study area consisted of a reach between Highway 82 and Rosedale, west-central Bolivar County. Twenty-two species of native freshwater mussels were collected in the Quiver River; 26 sites were sampled using qualitative methods, and a total of 2,238 mussels were collected. The dominant mussel was Amblema p. plicata, which comprised over 67 percent of the mussel fauna. Plectomerus dombeyanus comprised 20 percent of the mussels. Overall species diversity (0.67 to 0.90) was low, mainly because of the dominance of A. p. plicata. Evidence of recent recruitment was low; approximately 7 percent of the species and 0.15 percent of the individuals collected were less than 30 mm total shell length. Overall mean density ranged from less than 8.6 individuals/square meter at River Mile (RM) 6.4 to 92.3 individuals/square meter at RM 19.7.

Book A Historical and Current Perspective of the Freshwater Mussel Fauna Bivalvia Unionidae from the Choctawhatchee River Drainage in Alabama and Florida

Download or read book A Historical and Current Perspective of the Freshwater Mussel Fauna Bivalvia Unionidae from the Choctawhatchee River Drainage in Alabama and Florida written by Holly N. Blalock-Herod and published by . This book was released on 2004 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Population Biology and Fish Hosts of Several Federally Endangered Freshwater Mussels Bivalvia Unionidae of the Upper Tennessee River Drainage Virginia and Tennessee

Download or read book Population Biology and Fish Hosts of Several Federally Endangered Freshwater Mussels Bivalvia Unionidae of the Upper Tennessee River Drainage Virginia and Tennessee written by Brian Thomas Watson and published by . This book was released on 1999 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Mussels Bivalvia Unionoidea of the Cumberland River

Download or read book Mussels Bivalvia Unionoidea of the Cumberland River written by Mark Edward Gordon and published by . This book was released on 1989 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: