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Click here to see by-laws to be voted on in April.

REVISED DEFINITION OF "WATERS OF THE UNITED STATES"
A Proposed Rule by the Engineers Corps and the Environmental Protection Agency

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2019 FMCS SYMPOSIUM
Registration is now open!

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Due to the government shutdown, early registration and abstract submission for the symposium have been extended to February 28.
 Voting for President elect, Secretary, and Treasurer have also been extended to Feb. 28, 2019. Please vote:
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Mollusk Disease and Health Workshop Presentations Available!
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Fracking chemicals found in animals living downstream from wastewater disposal sites

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MOLLUSKS IN THE NEWS
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•Mussels in National Geographic

•AFS Fish & Mussel Kill Guidelines published!
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Freshwater Mollusks are important

North American streams, rivers, and lakes support the richest diversity of freshwater mollusks on the planet. Over 700 species of snails and 300 species of freshwater mussels have been described by scientists so far. While there are species associated with every type of aquatic habitat, the greatest diversity is found in flowing streams.

Our freshwater mollusks are not only a fascinating part of our natural heritage but have global significance. As a group, they serve vital functions in freshwater ecosystems and many species are commercially important. Their life history is amazing, and the behavior ranges from the simple to the bizarre and unbelievable.

Unfortunately, freshwater mollusks are the most imperiled group of animals in America, and many populations are disappearing at an alarming rate. This decline is telling us something because mollusks are good indicators of healthy ecosystems. What is happening to our nation’s freshwater systems? How does is affect people?


This website is dedicated to:

• informing the public about the incredible life history of freshwater mollusks
• exploring the issues that have lead to this decline
• empowering citizens to care about this important part of our natural heritage