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#1 Federal
Fish Surveys within 500-meters of Alasmidonta heterodon in the Connecticut and Delaware Watersheds from 1999 - 2019
- Organization: Department of the Interior
- Dataset Last Updated: March 24, 2022 at 12:00 AM
The dwarf wedgemussel (Alasmidonta heterodon) is a federally endangered freshwater mussel that once ranged from New Brunswick to North Carolina, but now only exists in isolated populations...
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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 05:19 AM

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