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http://www.ncwildlife.org/pg07_Wildl...Con/pg7b1a.htm

North Carolina is home to more than 60 species of freshwater mussels. Unfortunately, 50% of these species are designated Endangered, Threatened, or Special Concern within the state. The Nongame and Endangered Wildlife Program strives to prevent species from becoming endangered through maintaining viable, self-sustaining populations of native wildlife, with an emphasis on species in decline. Public education is a major component of this effort. The following pages provide detailed information about North Carolina's freshwater mussel species. The following are definitions for each status:

• "Endangered" status includes any native species whose continued existence as a viable component of the state's fauna is determined to be in jeopardy and/or is designated "Endangered" by the United States Fish and Wildlife Service under the Endangered Species Act.
• A status of "Threatened" includes any native species likely to become endangered within the foreseeable future throughout all or a significant portion of its range within the state and/or is designated "Threatened" by the United States Fish and Wildlife Service under the Endangered Species Act.
• The "Special Concern" designation applies to any species that is determined to require monitoring.

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more about freshwater mussels.
Species Information and StatusSpecies Identification KeyLife History of Freshwater Mussels

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Shell Anatomy GlossaryReferences
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