Monograph of the Naiades of Pennsylvania ... PDF Download
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Author: Arnold Edward Ortmann
Publisher:
ISBN:
Category : Unionidae
Languages : en
Pages : 804
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Book Description
Author: Arnold Edward Ortmann
Publisher:
ISBN:
Category : Unionidae
Languages : en
Pages : 804
Get Book Here
Book Description
Author: Arnold Edward Ortmann
Publisher:
ISBN:
Category : Unionidae
Languages : en
Pages :
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Book Description
Author: Arnold Edward Ortmann
Publisher:
ISBN:
Category : Unionidae
Languages : en
Pages : 384
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Book Description
Author: Arnold E.. Ortmann
Publisher:
ISBN:
Category :
Languages : en
Pages : 343
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Book Description
Author: Arnold Edward Ortmann
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author:
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 624
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Book Description
Author: Phillip E. Greeson
Publisher:
ISBN:
Category : Aquatic biology
Languages : en
Pages : 344
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Book Description
Author: Wisconsin Geological and Natural History Survey
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 712
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Book Description
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 390
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Book Description
Author: David L. Strayer
Publisher: Univ of California Press
ISBN: 0520942523
Category : Science
Languages : en
Pages : 217
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Book Description
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.
