zebra mussel: Dreissena polymorpha (Veneroida: Dreissenidae) - Nonnative Invasive Species in Southern Forest and Rangeland Ecosystem

zebra mussel
Dreissena polymorpha (Pallas)

Identification, Biology, Control and Management Resources

Non-Native Aquatic Species in the Gulf of Mexico and South Atlantic Regions - Gulf States Marine Fisheries Commission
Dreissena polymorpha - Regional Biological Invasions Center
Wikipedia - Wikimedia Foundation, Inc
Global Invasive Species Database - Invasive Species Specialist Group
Invasive Alien Species Fact Sheet – Dreissena polymorpha - North European and Baltic Network on Invasive Alien Species
Nonindigenous Aquatic Species Database - U.S. Geological Survey

Selected Images from Invasive.org

Infestation; attached to submerged wood in Erie Canal, New York. October 11, 2006 Whitney Cranshaw, Colorado State University, Bugwood.org Additional Resolutions & Image Usage	Amy Benson, U.S. Geological Survey, Bugwood.org Additional Resolutions & Image Usage	Amy Benson, U.S. Geological Survey, Bugwood.org Additional Resolutions & Image Usage	Feature(s); U.S. Geological Survey Archive, U.S. Geological Survey, Bugwood.org Additional Resolutions & Image Usage
Feature(s); Three shells, showing range in coloration U.S. Geological Survey Archive, U.S. Geological Survey, Bugwood.org Additional Resolutions & Image Usage	Luboš R. Kolouch, , Bugwood.org Additional Resolutions & Image Usage	Randy Westbrooks, U.S. Geological Survey, Bugwood.org Additional Resolutions & Image Usage