Pearly mussels (Unionoidea) live in lakes, rivers, and streams around the world. These bivalves play important roles in freshwater ecosystems and were once both culturally and economically valuable as sources of food, pearls, and mother-of-pearl. Today, however, hundreds of species of these mussels are extinct or endangered. David L. Strayer provides a critical synthesis of the factors that control the distribution and abundance of pearly mussels. Using empirical analyses and models, he assesses the effects of dispersal, habitat quality, availability of fish hosts, adequate food, predators, and parasites. He also addresses conservation issues that apply to other inhabitants of fresh waters around the globe and other pressing issues in contemporary ecology.
In U. imbecillis, the proportion of hermaphrodites and the relative allocation to each sex are highly variable among populations (Heard 1975; Kat 1983; Johnston et al. 1998), and populations range from predominantly outcrossing to ...
This volume describes and explains the characteristics and life histories of the naiads, the interactions with their hosts, and their evolution. It elucidates the manifold implications of their presence or absence in a lake or stream.
This volume describes and explains the characteristics and life histories of the naiads, the interactions with their hosts, and their evolution. It elucidates the manifold implications of their presence or absence in a lake or stream.
This guide represents a first-ofits-kind reference to assist both biologists and naturalists in the identification and study of freshwater mussels.
Utterback. 1915. There are currently two recognized species of Megalonaias in North America, M. nervosa and M. nickliniana. Megalonaias nervosa is the more widespread species, occurring in the Mississippi River basin and Gulf Coast ...
A practical, step-by-step guide to rearing freshwater mussels, one of the most imperiled groups of animals in the world.
This book summarizes all currently available information on the ecology, environmental impacts and control methods of the golden mussel in industrial plants.
The Zebra Mussel Dreissena Polymorpha: Ecology, Biological Monitoring and First Applications in the Water Quality Management
This is the first book for Tennessee to deal with this biologically and commercially significant group of mollusks.
In addition, this book provides extensive coverage of the impact of invasive mussel species on freshwater ecosystems, including effects on water clarity, phytoplankton, water quality, food web changes, and consequences to other aquatic ...